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Medical Symptoms: A Visual Guide
Medical Symptoms: A Visual Guide
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A simple, visual symptom checker that helps you match your symptoms and health problems to possible conditions, and quickly directs you to the correct treatment.
Whether it's a symptom you've been ignoring for a while or something like a sudden pain after a fall, this book tells you what it could be and what action to take. Head-to-toe visual diagnostic guides help you identify suspected conditions or injuries based on symptoms, from headaches to foot pain and everything in between. Once you've narrowed it down, a cross-reference takes you to easy-to-follow descriptions of the condition at the back of the book. Potentially life-threatening situations and ailments that need urgent medical advice are clearly flagged. Fully illustrated throughout, the Medical Symptoms: A Visual Guide is an invaluable reference.
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Year:
2018
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1st American Edition
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DK Publishing
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english
Pages:
258
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1465459146
ISBN 13:
9781465459145
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MEDICAL SYMPTOMS A VISUAL GUIDE MEDICAL SYMPTOMS A VISUAL GUIDE DK LONDON Senior Editor Janet Mohun Project Art Editor Duncan TurnerProject Art Editor Duncan TurnerProject Art Editor US Editor Kayla DuggerUS Editor Kayla DuggerUS Editor Project Editors Lili Bryant, Miezan van Zyl Designer Gregory McCarthyDesigner Gregory McCarthyDesigner Senior Jacket Designer Mark CavanaghSenior Jacket Designer Mark CavanaghSenior Jacket Designer Jacket Editor Claire GellJacket Editor Claire GellJacket Editor Jacket Design Development Manager Sophia MTTJacket Design Development Manager Sophia MTTJacket Design Development Manager Pre-Production Producer David Almond Producer Anna VallarinoProducer Anna VallarinoProducer Managing Editor Angeles GaviraManaging Editor Angeles GaviraManaging Editor Managing Art Editor Michael DuffyManaging Art Editor Michael DuffyManaging Art Editor Art Director Karen Self Associate Publishing Director Liz WheelerAssociate Publishing Director Liz WheelerAssociate Publishing Director Publishing Director Jonathan Metcalf CONSULTING MEDICAL EDITOR Shannon Hach, MD; STAT editing DK DELHI Senior Editor Suefa Lee Project Art Editor Rupanki Arora Kaushik Art Editor Anjali Sachar Assistant Art Editors Sonakshi Singh, Simar Dhamija Jacket Designer Juhi ShethJacket Designer Juhi ShethJacket Designer Jackets Editorial Coordinator Priyanka Sharma DTP Designers Jaypal Chauhan, Nand Kishor Acharya, Rakesh Kumar Picture Researcher Aditya Katyal Senior Managing Editor Rohan Sinha Managing Art Editor Sudakshina Basu Managing Jackets Editor Saloni Singh Pre-Production Manager Balwant SinghPre-Production Manager Balwant SinghPre-Production Manager Production Manager Pankaj Sharma Picture Research Manager Taiyaba KhatoonPicture Research Manager Taiyaba KhatoonPicture Research Manager First American Edition, 2018 Published in the United States by DK Publishing 345 Hudson Street, New York, New York 10014 Copyright © 2018 Dorling Kindersley Limited DK, a Division of Penguin Random ; House LLC 18 19 20 21 22 10 9 8 7 6 5 4 3 2 1 001–299886–Jan/2018 All rights reserved. Without limiting the rights under the copyright reserved above, no part of this publication may be reproduced, stored in or introduced into a retrieval system, or transmitted, in any form, or by any means (electronic, mechanical, photocopying, recording, or otherwise), without the prior written permission of the copyright owner. Printed and bound in China A WORLD OF IDEAS: SEE ALL THERE IS TO KNOW www.dk.com READER NOTICE Medical Symptoms: A Visual Guide provides information on a wide range of medical topics, and every effort has been made to ensure that the information in this book is accurate and up-to-date (as at the date of publication). The book is not a substitute for expert medical advice, however, and is not to be relied on for medical, healthcare, pharmaceutical, or other professional advice on specific circumstances and in specific locations. You are advised always to consult a doctor or other health professional for specific information on personal health matters. Please consult your doctor before changing, stopping, or starting any medical treatment. Never disregard expert medical advice or delay seeking advice or treatment due to information obtained from this book. The naming of any product, treatment, or organization in this book does not imply endorsement by the Consulting Medical Editor, other consultants or contributors, editor, or publisher, nor does the omission of any such names indicate disapproval. The Consulting Medical Editor, consultants, contributors, editor, and publisher do not accept any legal responsibility for any personal injury or other damage or loss arising directly or indirectly from any use or misuse of the information and advice in this book. Published in Great Britain by Dorling Kindersley Limited A catalog record for this book is available from the Library of Congress. ISBN: 978-1-4654-5914-5 DK books are available at special discounts when purchased in bulk for sales promotions, premiums, fund-raising, or educational use. For details, contact: DK Publishing Special Markets, 345 Hudson Street, New York, New York 10014 [email protected] DIZZINESS AND FAINTING 14 SEIZURES 16 GENERAL PAIN 18 MOBILITY 20 NAUSEA AND VOMITING 22 FATIGUE 24 FEVER 26 WEIGHT GAIN 28 WEIGHT LOSS 30 SKIN RASHES 32 SKIN MOLES AND DISCOLORATION 34 SKIN LUMPS AND BUMPS 36 MOOD CHANGES 38 BEHAVIOR PROBLEMS 40 MEMORY AND CONFUSION 42 SLEEPING PROBLEMS 44 FOREWORD 8 HOW TO USE THIS BOOK 10 CONTENTS PART 1 WHOLE-BODY SYMPTOM GUIDE HEAD FRONT 48 HEAD SIDE 50 HAIR AND SCALP 52 FACE 54 EYE PHYSICAL 56 EYE VISION 58 EAR PHYSICAL 60 EAR HEARING 62 NOSE 64 MOUTH 66 THROAT 68 THROAT VOICE 70 NECK 72 SHOULDER FRONT 74 SHOULDER BACK 76 UPPER ARM 78 ELBOW 80 FOREARM AND WRIST 82 HAND BACK 84 HAND PALM 86 CHEST UPPER 88 CHEST CENTRAL 90 CHEST SIDE 92 BREAST 94 UPPER BACK 96 ABDOMEN GENERAL 98 UPPER ABDOMEN 100 LOWER BACK 102 LOWER ABDOMEN LEFT 104 LOWER ABDOMEN RIGHT 106 FEMALE PELVIS 108 GROIN MALE AND FEMALE 110 URINARY PROBLEMS FEMALE 112 FEMALE GENITALS 114 URINARY PROBLEMS MALE 116 MALE GENITALS 118 BUTTOCKS AND ANUS 120 BOWELS DIARRHEA 122 BOWELS CONSTIPATION 124 BOWELS ABNORMAL STOOLS 126 HIP FRONT 128 HIP BACK 130 THIGH FRONT 132 THIGH BACK 134 KNEE FRONT 136 KNEE BACK 138 LOWER LEG FRONT 140 LOWER LEG BACK 142 ANKLE 144 FOOT GENERAL 146 FOOT UPPER 148 FOOT UNDERSIDE 150 PART 2 HEAD-TO-TOE SYMPTOM GUIDE CONTRIBUTORSMUSCULOSKELETAL SYSTEM 154NERVOUS SYSTEM 166 EAR AND EYE 174 CARDIOVASCULAR SYSTEM 180 BLOOD, LYMPHATIC, AND IMMUNE SYSTEM 186 RESPIRATORY SYSTEM 190 DIGESTIVE SYSTEM 196 URINARY AND REPRODUCTIVE SYSTEM 208 ENDOCRINE AND METABOLIC 219 SKIN, HAIR, AND NAIL 222 INFECTIONS AND INFESTATIONS 232 POISONING AND ENVIRONMENTAL 239 MENTAL HEALTH 240 GLOSSARY 244 INDEX 248 ACKNOWLEDGMENTS 256 Dina Kaufman, MBBS, MRCGP, DCH, DRCGP Part-time GP in London with special interests in women’s health and psychological medicine. Michael Dawson, MMedSc, FRCGP Former GP in Shropshire, England, now a national part-time educator and mentor. Mike Wyndham, MBBS, MRCGP A GP for 35 years with special interests in postgraduate medical education in primary care, management of skin disease, and the application of photography to medical practice. Martyn Page Freelance editor and writer based in London. PART 3 DIRECTORY OF CONDITIONS FOREWORD People today are more aware of health issues than ever before, but they are frequently confronted with a bewildering array of advice with little guidance through this maze. This leaves many confused about who and when to ask for help, and sometimes suffering because they do not want to bother their doctor with “trivial complaints.” You may have been struggling with a symptom for a while or you might have had pain after a fall or some other injury. In either case, this book provides a clear, simple, visual guide to help you pinpoint the problem and make an informed decision about what to do. The series of head-to-toe diagnostic guides provides a quick, easy way to check out your symptoms and enables you to identify what the problem might be. It may also help you to decide when to see a doctor and how seriously to take certain symptoms so that you don’t delay when something is potentially urgent or life-threatening. Not only does the book tell you what the problem might be, it goes on to explain more about the condition and what it might mean for you. However, a book can only give general guidance and is no substitute for professional advice. When you can’t find an answer in the book, or are in any doubt about a medical condition, you should see your own doctor. Dr. Michael Peters Consulting Medical Editor 10 Special panels group conditions together under various criteria— for example, by age-related or gender-specific complaints. Relevant organs are shown to aid in understanding the origin of the problem. Symptoms are further grouped where possible to make identification easier. PART 1 WHOLE-BODY SYMPTOM GUIDE This part of the book covers general unwellness and full-body symptoms grouped together under general symptoms, such as Nausea and Vomiting. HOW TO USE THIS BOOK This book is divided into three parts. Part 1 deals with general complaints, where the symptoms cannot be pinpointed to any particular part of the body. Part 2 is a series of head-to-toe visual diagnostic guides that help to identify conditions or injuries where symptoms occur in specific areas of the body. A cross- reference links to an easy-to-follow description of the condition in Part 3. All conditions are given a rating to suggest the urgency with which treatment should be sought. Potentially life-threatening situations and ailments that need urgent medical advice are clearly flagged. Symptoms usually resolve without specific treatment. Text may state to seek medical advice if condition persists, or in particular groups, such as children. See a doctor (or dentist, if appropriate) for advice, diagnosis, and potential treatment within a few days. Text will say if medical attention is needed sooner. Get medical attention or advice as soon as possible, either by telephone or by visiting the emergency department. Additional text will tell you if the condition is a medical emergency. Seek urgent medical attention if you or the person affected has the symptoms listed. These usually need immediate treatment and may be life-threatening. KEY TO SYMBOLS A series of symbols indicate whether medical advice is needed and how speedily this should be sought. 22 WHOLE-BODY SYMPTOM GUIDENAUSEA AND VOMITING 2322222222 NAUSEA AND VOMITING Migraine (p.166) Often one-sided headache, with blurred vision and flashing lights. Meningitis (p.168) Rash, fever, headache, stiff neck, and general unwellness. Can rapidly result in death. This is a medical emergency; call 911. Gastroenteritis (p.196) Often associated with abdominal pain and change in bowel habits, usually diarrhea. Food poisoning (p.197) Often with abdominal pain and diarrhea. Norovirus infection (p.196) Diarrhea, as well as nausea and vomiting. Most common in children. Roundworm infection (p.238) Chronic infestation causes general ill health and, in children, failure to grow and put on weight. Abdominal pain and diarrhea, with rash; tiredness. Common in the developing world. Gallstones (p.202) Right-sided upper abdominal pain that comes and goes. May also have fever and jaundice (yellowing of skin and eyes). Acute pancreatitis (p.202) Sudden, severe pain in central abdomen, spreading through to back; tiredness; flulike symptoms. Jaundice (yellowing of skin and eyes) if severe. Cholecystitis (p.202) Right-sided upper abdominal pain that comes and goes, with fever, shivering, and jaundice. Alcohol misuse (p.243) Alcohol irritates the gut, causing upper abdominal pain, nausea, and vomiting. May vomit blood. Kidney stones (p.208) Pain that comes and goes, beginning in lower back and moving to abdomen. Often with blood in urine. Can lead to needing to pass urine more often. More common in hot countries. If symptoms severe or persistent, seek medical advice. Peptic ulcer (p.200) Central upper abdominal pain, waking you at night and becoming worse when you’re hungry. May vomit blood and have poor appetite. If vomiting blood, seek urgent medical attention. Intestinal obstruction (p.204) Profound vomiting with severe abdominal pain. Failure to move bowels. This is a medical emergency; call 911. Kidney infection (pyelonephritis) (p.208) Vomiting with flulike symptoms, blood in urine, and back pain. More common in women. Seek medical attention soon if symptoms severe. Kidney stones (p.208) Pain that comes and goes, beginning in lower back and moving to abdomen. May need to urinate more frequently; possibly with blood in urine. More common in hot climates. Chronic kidney disease (p.208) Loss of appetite, nausea, vomiting, fatigue, weakness, itching, lethargy, swelling, shortness of breath, muscle cramps, and headache. Inner ear infection Nausea, usually with earache, dizziness, and reduced hearing. Labyrinthitis (p.176) Nausea, usually with dizziness and vertigo; ringing in ears and pain. Ménière’s disease (p.176) Dizziness, tinnitus (ringing sounds) in both ears, and hearing loss, with feelings of nausea. Usually a long-term condition, with recurrent episodes. VOMITING IN CHILDREN In babies and young children, vomiting can quickly lead to dehydration, so it is potentially more serious than in older children and adults. Vomiting can be a sign of infection, including gastroenteritis (p.196), meningitis (p.168), or urinary infections (p.209). Sometimes it is accompanied by diarrhea. Vomiting may also be a sign of early diabetes (p.219) or, very rarely, a brain tumor (p.168). If a child is vomiting, you should seek urgent medical advice. WITH HEADACHE WITH ABDOMINAL PAIN WITH DIARRHEA WITH BLOOD IN URINE WITH DIZZINESSWITH DIZZINESS Nausea is the sensation of wanting to vomit, and it can occur without actually vomiting. Vomiting can lead to dehydration, listlessness, confusion, and even coma. Some of the causes of vomiting and nausea are gut-related, such as gastroenteritis (p.196). Infections, such as meningitis (p.168) and urinary tract infections (UTIs), are common causes of vomiting. If you are unable to keep any fluids down or haven’t passed urine, seek urgent medical advice. LIVER BRAIN STOMACH KIDNEY PANCREAS INTESTINES ESOPHAGUS BLADDER Large intestineSm all intestine 11 If symptoms can occur anywhere in the featured part of the body, the condition is not color-coded. Cross-references lead to descriptions in Part 3; symbols indicate what action is needed (see opposite). Symptoms that require urgent medical attention are clearly flagged. Colored areas indicate where symptoms are experienced; unless otherwise indicated, symptoms may occur on both sides Symptom checker A list of possible conditions leads off each area. Clear and simple descriptions set out the major symptoms for each condition so that you can determine if they match yours. Condition names The names of conditions listed in Parts 1 and 2 appear as main headings or subheadings at the top of each description. Descriptions Each condition is given a clear, concise description to give an overview of the problem. PART 2 HEAD-TO-TOE SYMPTOM GUIDE This section is organized from head to toe so that you can easily find the relevant page. The conditions are grouped and connected to the areas they affect, with color-coding to help distinguish areas. PART 3 DIRECTORY OF CONDITIONS Organized by body system, this section gives descriptions of each condition, including information on the known causes and possible treatments. HEAD-TO-TOE SYMPTOM GUIDE HEAD, FRONT 4948 Tension-type headache (p.166) Ache or pressure in temple area and eyes, possibly extending all around head and feeling like a headband. Associated with stress. Medication-overuse headache (p.166) Headaches, such as tension-type or migraine, that do not improve or get worse despite taking regular pain relievers. Cluster headache (p.166) One-sided, extremely sharp pain in head, usually around eye. May occur many times a day; associated with eye redness and watering. Face may become red, flushed, and sweaty. Dental abscess (p.197) Severe toothache with swelling on face around the region of affected tooth; fever. Seek help from a dentist. Brain tumor (p.168) Bad headache that’s more severe in the morning and worsened by bending or coughing; increases in frequency and severity. Other signs include nausea and vomiting, seizures, personality change, and stroke symptoms, such as slurred speech and weakness on one side of body. Migraine (p.166) Moderate to severe headache, most often on one side of head. Sensitivity to light and noise, nausea, sweating, and vomiting may occur. Before the headache, there may be blind spots with bright lights in Z-shapes or flashes. Viral sinusitis (p.191) Throbbing pain over a sinus associated with a cough and cold. Clear discharge from nose. May also have headache and toothache. Bacterial sinusitis (p.191) Throbbing pain over a sinus associated with a cough and cold, which appears to get much worse after a few days. Green-colored discharge from one side of nose. Temperature above 100°F (38°C). HEAD FRONT The head houses many important structures, including the brain. Headaches, including tension-type and migraines, can be debilitating. Injuries may need urgent attention. Unless otherwise indicated, symptoms can occur on one or both sides. SEE ALSO Head, side pp.50–51, Hair and scalp pp.52–53, Nose pp.64–65 SINUS SINUS SINUS TEETH EYE SOCKET LIGHTHEADEDNESS AND FAINTING Feeling lightheaded or faint can be a result of a number of disorders. Repeated episodes of fainting may indicate an underlying medical problem (pp.14–15). Vasovagal syncope (fainting) Fainting episode that follows nausea, cold sweat, lightheadedness, and blurred vision. Usually occurs as a result of emotional stress. Hypoglycemia (low blood glucose) (p.219) Lightheadedness, sweating, nausea, shaking, and feeling of hunger. May progress to slurred speech, confusion, unconsciousness, and seizures. Usually associated with diabetes. SEEK URGENT MEDICAL ATTENTION IF: YOU HAVE INJURED YOUR HEAD IN THE LAST 48 HOURS AND YOU ARE FOUND TO SHOW SIGNS OF REDUCED CONSCIOUSNESS Migraine (p.166) Moderate to severe headache, most often on one side of head. Sensitivity to light and noise, nausea, sweating, and vomiting may occur. Before the headache, there may be blind spots with bright lights in Z-shapes or flashes. Anatomical illustrations give enough detail to understand the structures involved. DIRECTORY OF CONDITIONS NERVOUS 167166 HEADACHE Medication-overuse headache | Tension-type headache A very common type of pain, a headache is rarely a symptom of a serious underlying disorder. Most headaches are tension-type headaches, due to tightening of the muscles in the face, head, and neck. Other types include migraines (below) and cluster headaches (right). Common causes of headaches include hangovers, stress, changes in sleep or eating habits, or poor posture. Food additives may be a cause in susceptible people. Headaches can also result from overusing pain relievers (called medication-overuse headaches), or from Brain during a migraine attack This brain scan shows the different levels of activity during a migraine: red and yellow indicate high activity; green and blue are areas of low activity. Skull fracture This colored X-ray shows a fracture at the back of the skull. Injuries such as this can cause brain damage and, if severe, may be fatal. Partial seizure The abnormal activity originates in one part of the brain. Usually, it remains confined to this area (upper diagram), but may sometimes spread and become generalized (lower diagram). Generalized seizure Abnormal activity spreads throughout the brain. Symptoms vary, but typically include uncontrolled movements of the whole body, with loss of consciousness lasting up to several minutes. CLUSTER HEADACHES Cluster headaches are excruciating attacks of pain around one eye or temple, due to widening of blood vessels in the brain. Attacks begin suddenly, affect only one side of the head, and may be accompanied by watering of the eye, drooping of the eyelid, and a stuffy or runny nostril. Individual episodes may last from minutes to hours and may occur several times a day. Attacks happen in clusters, with periods when attacks occur, typically every day for weeks, followed by attack-free periods, which may last months or years, before attacks recur. The condition may be treated with medication, by breathing pure oxygen, or by nerve stimulation (using a hand-held device to stimulate a nerve in the neck). CHRONIC FATIGUE SYNDROME Also sometime known as myalgic encephalomyelitis (ME), chronic fatigue syndrome is a condition that causes extreme fatigue over a prolonged period. The cause is unknown, although it sometimes develops after an infection or psychological trauma. The main symptom is persistent, overwhelming tiredness. Other symptoms may include difficulty concentrating, poor short-term memory, muscle or joint pain, headaches, and sleeping problems. The syndrome is also often associated with anxiety or depression. The severity of symptoms can vary from day to day, or even during the same day. There is no specific treatment for this condition, but options that may be offered include cognitive behavioral therapy (CBT), graded exercise therapy, or medication to relieve symptoms. Chronic fatigue syndrome is a long-term condition, but it may clear up after several years. MIGRAINE A migraine is a recurrent, often severe headache that usually occurs on one side of the head and may be accompanied by symptoms such as nausea and visual EPILEPSY Epilepsy is typified by recurrent seizures (“fits”) as a result of abnormal electrical activity in the brain. In many people, the underlying cause is unknown. In other cases, epilepsy results from disease or damage to the brain. In people with epilepsy, seizures may be triggered by things such as flashing lights, stress, or lack of sleep. There are various forms of epileptic seizure. Partial seizures involve only one side of the brain. Simple partial seizures, confined to a small area, produce symptoms such as twitching of one part of the body and abnormal sensations. Complex partial seizures produce loss of awareness and strange behavior or body movements. Generalized seizures affect most or all of the brain. They typically cause loss of consciousness, collapse, and muscle spasms, followed by a period of altered consciousness and tiredness. Many NARCOLEPSY Narcolepsy is characterized by persistent daytime sleepiness, with repeated episodes of sleep throughout the day, even at inappropriate times, such as while eating. Attacks may last from a few minutes to more than an hour. Other symptoms may include the inability to move while falling asleep or waking up (called sleep paralysis), hallucinations HEAD INJURY Many bumps and bruises to the head are minor, but a severe injury carries the risk of brain damage and may even be fatal. A blow to the head may shake or bruise the brain, and if the skull is fractured, material may enter the brain and cause infection. A blow or penetrating injury may cause swelling of the brain or bleeding in or around the brain. If a head injury is minor, there may only be a headache, or sometimes a concussion (brief unconsciousness due to disturbance of brain function). A more severe injury may result in significant brain damage, prolonged unconsciousness or coma, and may potentially be fatal. After a severe injury, there may be muscular weakness or paralysis and loss of sensation. There may also be memory loss (amnesia). A serious head injury may require surgery and may result in long-term disability. before falling asleep, and the temporary loss of muscle strength (cataplexy), causing the person to fall down. In many cases, narcolepsy is due to the lack of a brain chemical that regulates sleep, possibly as a result of an immune system problem. Treatment of narcolepsy involves regular naps and medication. NERVOUS DISORDERS conditions such as an inflammation of the sinuses (sinusitis, p.191), toothache, arthritis affecting the neck (cervical spondylosis, p.158), and head injury. Among the rare causes are inflammation of the membranes around the brain (meningitis, p.168), high blood pressure, a brain tumor, inflammation of blood vessels in the head (giant cell arteritis), or a ballooning of a blood vessel in the brain (brain aneurysm). Most headaches do not need medical treatment. However, if a headache is severe, lasts for more than 24 hours, or is accompanied by other symptoms such as drowsiness, vomiting, a rash, or abnormal sensitivity to light, immediate medical help should be sought. Site of seizure Partial seizure Secondarily generalized seizure Site of seizure disturbances. The underlying cause is unknown, but it is thought to be due to abnormal brain activity, changes in brain chemicals, and changes in the brain’s blood vessels. Various factors may trigger an attack, including stress, tiredness, low blood sugar, dehydration, bright or flickering lights, caffeine, alcohol, the food additive tyramine, or particular foods, such as cheese or chocolate. Menstruation, the combined oral contraceptive pill, or hormone replacement therapy may also trigger an attack. There are two main types of migraines: with aura and without aura. In migraines without aura, there is a headache, usually on one side of the head and typically accompanied by nausea, vomiting, and sensitivity to light and noise. Migraines with aura causes similar symptoms, but the headache is preceded by warning signs (the aura), such as flashing lights or numbness on one side of the body. Some people also have very early signs (known as a prodrome), such as mood or appetite changes, before the aura or headache begins. A migraine can usually be controlled by avoiding triggers, and by medication to prevent or limit attacks or relieve symptoms. Area of low brain activity Fractured area of skull people also have a warning “aura,” with abnormal sensations just before a seizure. A type of generalized seizure called an absence seizure produces short periods of altered consciousness, but there are no abnormal body movements. Epilepsy can usually be controlled with medication. Occasionally, a seizure may be very prolonged, or repeated seizures may occur without a break. Known as status epilepticus, this requires urgent medical attention. Area of high brain activity MIGRAINE A migraine is a recurrent, often severe headache that usually occurs on one side of the head and may be accompanied by symptoms such as nausea and visual HEADACHE Medication-overuse headache | Tension-type headache PART 1 WHOLE-BODY SYMPTOM GUIDE 141414 VERTIGO DISORDERS Benign paroxysmal positional vertigo (p.175) Sudden onset of vertigo (sensation that your surroundings are moving or spinning around) when moving head. Usually no associated tinnitus (ringing in ears) or hearing loss. Labyrinthitis (p.176) Vertigo, worsened by change of head position; tinnitus; and hearing loss. Fever, and feeling of fullness or pressure in ear, may also be present. Ménière’s disease (p.176) Attacks of vertigo, hearing loss, and tinnitus. Lasts between a few minutes and several days. Attacks may recur over periods ranging from days to years. Acoustic neuroma (p.176) One-sided, slowly developing hearing loss with tinnitus. Loss of balance may develop, along with headaches and numbness or weakness of face on affected side. DIZZINESS AND FAINTING Occasionally feeling slightly unsteady is common and not usually a matter for concern. True dizziness or vertigo (in which you feel that everything is spinning around) is not normal, but can result from certain medication or drinking too much alcohol. Isolated episodes of feeling faint are common and not usually significant. Repeated instances of lightheadedness or passing out for no apparent reason may indicate an underlying medical problem. DIZZINESS AND MEDICATION Some types of medication, or combinations of medications, can cause dizziness (lightheadedness or feeling faint) as a side effect. Drugs that most commonly cause this problem include certain antidepressants, anticonvulsants, many antihypertensives (drugs to control high blood pressure), and sedatives. PREGNANCY LIGHTHEADEDNESS Feeling faint during pregnancy is fairly common and not usually a cause for concern. It is due to hormonal changes causing blood vessels to relax, lowering blood pressure. However, pregnant women who experience frequent attacks of lightheadedness or pass out should see a doctor. BRAIN Esophagus SEEK URGENT MEDICAL ATTENTION IF: YOU HAVE SHORTNESS OF BREATH OR PERSISTENT CHEST PAIN A PERSON LOSES CONSCIOUSNESS WHOLE-BODY SYMPTOM GUIDE DIZZINESS AND FAINTING 15 DIZZINESS OR LIGHTHEADEDNESS DISORDERS Anemia (p.186) Tiredness or lack of energy with feeling faint, pale skin, rapid heart rate, and headaches. Hypotension (low blood pressure) (p.183) Lightheadedness, blurred vision, feeling weak, nausea, heart palpitations (noticeable heartbeat), and fainting. Symptoms are short-lived and may be worse after standing up or prolonged standing. Seek urgent medical attention if in elderly person, if it persists, or if person does not regain full consciousness. Heart rhythm problems (arrhythmias) (p.181) Dizziness, with awareness of heart beating fast or slow, regular or irregular. May be associated with shortness of breath or chest pain. Seek medical advice if persistent. Seek urgent medical attention if with chest pain or shortness of breath. Heart valve disorders (p.182) Dizziness with fast and irregular heartbeats, shortness of breath, tiredness, and swelling of ankles and feet. If any chest pain or shortness of breath, seek urgent medical help. Hypoglycemia (p.219) Lightheadedness, sweating, nausea, shaking, and feeling of hunger. May progress to slurred speech, confusion, unconsciousness, and seizures. Usually associated with diabetes. This is a medical emergency; call 911. Transient ischemic attack (TIA) (p.169) Symptoms are the same as a stroke (see below) but are short-lived, clearing up completely within 24 hours. This is a medical emergency; call 911. Stroke (p.169) Dizziness and loss of balance and coordination associated with the sudden start of symptoms. These include drooping of face on one side, weakness or paralysis down one side of body, slurred speech, difficulty with swallowing, or double vision. This is a medical emergency; call 911. Minor head injury (p.167) Lump, bruise, or bleeding at the injury site; mild headache; nausea; and slight dizziness. Serious head injury (p.167) Any high-impact injury, loss of consciousness, amnesia, vomiting, seizure, or change in behavior. Requires urgent medical attention; call 911. Heat exhaustion (p.239) Feeling faint with headache, weakness, intense thirst, muscle cramps, nausea, and vomiting; fast pulse; and small amounts of dark urine. Cervical spondylosis (p.158) Dizziness, unsteadiness, or double vision brought on by moving head quickly. Mild to moderate pain extending from neck to back of head. Epileptic seizure (p.167) Seizures with loss of consciousness and uncontrollable jerking of trunk and limbs. Seek urgent medical attention if it is the first attack, if consciousness does not return within 5 minutes, or if the person does not regain full consciousness. LUNGS HEART LIVER STOMACH PANCREAS INTESTINES 161616 SEIZURES Seizures are sudden episodes of abnormal electrical activity in the brain. These can cause dramatic, involuntary contraction of many muscles in the body and, if severe, result in convulsive movements of the limbs and trunk, and unconsciousness. Epilepsy (p.167) Seizures may range from a short-lived loss of awareness in “absence” seizures, with twitching of face or limb, to generalized seizures with loss of consciousness and uncontrollable jerking of trunk and limbs. Seek urgent medical attention if it is the first attack, if consciousness does not return within 5 minutes, or if the person does not regain full consciousness. BRAIN MULTIPLE EPISODES SEEK URGENT MEDICAL ATTENTION IF: IT IS THE FIRST TIME THE PERSON HAS HAD A SEIZURE THE SEIZURE LASTS FOR MORE THAN 5 MINUTES THE PERSON DOES NOT REGAIN FULL CONSCIOUSNESS AFTER THE SEIZURE WHOLE-BODY SYMPTOM GUIDE SEIZURES 17 Alcohol poisoning (p.239) Seizures and unconsciousness. May be preceded by confusion, slurred speech, loss of coordination, vomiting, and slow or irregular breathing. Medical emergency; call 911. Drug overdose (p.239) Seizures and unconsciousness. May be preceded by nausea, vomiting, abdominal pain, diarrhea, rapid heartbeat, chest pain, breathlessness, and confusion. May be fatal. This is a medical emergency; call 911. Abrupt drug or alcohol withdrawal Seizures, which may be preceded by restlessness, tremor of hands, sweating, abdominal cramps, diarrhea, nausea, vomiting, hallucinations, and confusion. This is a medical emergency; call 911. Encephalitis (p.168) Usually flulike symptoms, such as fever and headache, followed by confusion, drowsiness, seizures, and coma. This is a medical emergency; call 911. Head injury (p.167) Seizures and unconsciousness. May be preceded by headache, drowsiness, confusion, nausea, and vomiting. There may also be a lump, bruise, or bleeding at the injury site; clear fluid or blood leaking from ears; and no recollection of the injury. Symptoms may develop hours or days after the injury. This is a medical emergency; call 911. Stroke (p.169) Sudden start of symptoms include drooping of face on one side, weakness or paralysis on one side of body, slurred speech, difficulty with swallowing, and double vision. This is a medical emergency; call 911. In older people, seizures are common in the weeks following a stroke. High fever High fever High fever Seizures; temperature over 100.4°F (38°C) with chills, headache, weakness, poor concentration, sleepiness in the day, nausea, vomiting, and confusion. Severe heatstroke (p.239) Confusion, disorientation, fast and shallow breathing, seizures, and unconsciousness. Hypoglycemia (p.219) Lightheadedness, sweating, nausea, shaking, and feeling of hunger. May progress to slurred speech, confusion, and unconsciousness. Usually associated with diabetes. Severe or untreated hypoglycemia may cause seizures. Meningitis (p.168) General neck stiffness, fever, feeling very unwell, and light hurts eyes. May have a rash that doesn’t fade after pressure is briefly applied. Seizures tend to occur in severe cases that do not receive prompt treatment. May rapidly result in death. Seek urgent medical attention. This is a medical emergency; call 911. Brain tumor (p.168) Seizures associated with headache worsened by bending or coughing; more severe in the morning, and with increase in frequency and severity. Other signs include nausea and vomiting, personality change, and stroke symptoms, such as slurred speech and weakness or paralysis on one side of body. SINGLE EPISODE 181818 GENERAL PAIN Everyone will experience pain at some point in their lives. Pain can be constant or intermittent, and shooting, burning, stabbing, or dull, depending on its cause and location. Pain is chronic once it has been present for over 3 months and can originate from any body part, namely the muscles, bones, joints, nerves, or an internal organ. Arthritis (p.157) Pain, swelling, and limitation of movement in a joint may be due to various types of arthritis, including rheumatoid arthritis, septic arthritis, reactive arthritis, and psoriatic arthritis. Joint stiffness may be worse in the morning; skin may be red or hot if joint infected; and pain may cause trouble sleeping. Commonly affects hands, knees, hips, and spine. Polymyalgia rheumatica (p.161) Painful, stiff muscles, especially after waking in the morning; fever; night sweats; extreme fatigue; sometimes severe headache and scalp tenderness. Fibromyalgia (p.162) Deep, burning, aching pain that may move around body. Worse with activity, stress, and weather changes. Muscle stiffness, tingling, and tiredness. Systemic lupus erythematosus (p.189) Swollen, painful joints; extreme tiredness; and skin rashes on wrists, hands, and face (commonly a red, butterfly-shaped rash on nose and cheeks). Rash may be painful or itchy and worsened by exposure to sunlight. Lyme disease (p.236) Spreading circular rash that appears like a target where tick bite has occurred. Flulike symptoms, fatigue, headache, fever, stiff neck, and muscle and joint pain. MUSCULAR AND JOINT PAIN PAIN AND CANCER Cancer can cause pain in different parts of the body, depending on the site of the tumor. A tumor growing inside the kidney may press on other internal organs, causing pain in the lower back and side. Colon cancer can cause a blockage to the passage of feces, resulting in cramping abdominal pains. Bone cancers (p.155) result in dull aches, which may be worse at night. Pressure on the brain from a brain tumor (p.168) may cause severe headaches. Primary breast cancer (p.216) is not usually painful. WHOLE-BODY SYMPTOM GUIDE GENERAL PAIN 19 Paget’s disease of bone (p.155) May affect any bone in body, but most commonly affects pelvis, collarbone (clavicle), spine, skull, or leg bones. Bones are painful, weaker, and misshapen, with fractures and arthritis in nearby joints. More common in men than women, and rare under 55 years of age. Diabetic neuropathy (p.219) Burning, shooting pains; tingling; numbness; and loss of coordination, sometimes leading to falls. Commonly affects feet and legs, and sometimes hands and arms. More common in those with poor control of their diabetes. Peripheral neuropathy (p.172) Burning, shooting pains; tingling; numbness; and loss of coordination, sometimes leading to falls. Commonly affects feet and legs, and sometimes hands and arms. Nutritional neuropathy (p.172) Burning, shooting pains; tingling; and numbness. Symptoms often begin in tips of fingers and toes and slowly progress along limbs. Sore, red tongue and symptoms of anemia, such as fatigue. Complex regional pain syndrome (p.172) Severe, persistent pain triggered by an injury, usually affecting a single limb. Overlying skin may be extremely tender, red, swollen, or stiff. BONE DISORDERS NERVE PAIN 202020 MOBILITY Problems with mobility may arise from long-term conditions affecting the muscles, nerves, and joints. However, some mobility problems may be short-lived. Also, any condition that causes pain may restrict a person’s ability to move around. Falling over may be mainly a balance problem, but it is usually aggravated by difficulties with limb movements. Sciatica (p.173) Lower back pain associated with pain down leg to calf or big toe. If severe, may lead to numbness, weakness, or paralysis in buttock, leg, or foot on one side of body, causing hip to drop and body to lean toward affected side. Spinal polio (p.234) Usually a one-sided paralysis with body leaning toward affected side with each step; there is a compensatory body swing to other side. Affected leg is lifted high so that toes clear the ground. Muscle cramps (p.161) Sudden, involuntary, sustained (seconds to several minutes) contraction of a muscle, causing severe pain and temporary incapacity. Muscle soreness remains for a while once cramp has ceased. More likely in tired muscles and at night. Restless legs syndrome (p.162) An unpleasant feeling in legs with urge to move them. Worse at rest. More likely if have anemia, kidney failure, Parkinson’s disease, diabetes, rheumatoid arthritis, or if pregnant. Stroke (p.169) Sudden onset of facial weakness, associated with possible loss of speech and weakness or paralysis on one side of body. Also muscle stiffness in affected side, and balance and coordination problems. This is a medical emergency; call 911. Polymyalgia rheumatica (p.189) Stiffness, pain, and aching muscles, especially in the morning. Neck, shoulder, upper arm, and hips may be affected. May cause difficulty turning over, getting up, or raising arms above shoulder height. Chronic fatigue syndrome (p.166) Severe fatigue unrelated to exertion, muscle pains, poor sleep, impaired memory or concentration, pain in multiple joints, and headaches. There are often dizziness and balance problems. ONE-SIDED LIMP GENERAL MUSCLE IMPAIRMENT WHOLE-BODY SYMPTOM GUIDE MOBILITY 21 Alzheimer’s disease (p.170) Cautious walking—slow and wide-based, with arms away from body as if walking on ice. Associated with memory problems, poor judgment, mood changes, anxiety, agitation, confusion, delusions, and behavioral changes. Multiple sclerosis (p.171) Uncoordinated walk with irregular steps, feet wide apart, and stepping first onto heel and then toes with a double tap. Difficulty walking one foot in front of the other. There may be double vision, fatigue, speech difficulties, and incontinence. Parkinson’s disease (p.171) Involuntary tremors that occur at rest (often in one hand), slow movements, muscle stiffness, shuffling walk, stooped posture, expressionless face, insomnia, and depression. Arthritis (p.157) Pain, swelling, and limitation of movement in a joint may be due to various types of arthritis, including rheumatoid arthritis, septic arthritis, reactive arthritis, and psoriatic arthritis. Joint stiffness may be worse in the morning, skin may be red or hot if joint infected, and pain may cause trouble sleeping. Commonly affects hands, knees, hips, and spine. Amyotrophic lateral sclerosis (ALS) (p.171) Rapidly progressive muscle weakness and wasting of mainly voluntary muscles, causing tripping or stumbling progressing to an inability to walk, grip, or even swallow properly. There may be dementia and crying/laughing for no apparent reason. Spinal muscle atrophy (p.162) Muscle weakness, floppy limbs, twitching, and variable (usually increasing) impairment of mobility. Weakness in cough/cry in infants when respiratory muscles affected. Huntington’s disease (p.171) Poorly coordinated, jerky movements with hesitant leg raising and persistently bent knees. Often with uncontrolled arm and head movements. Ankylosing spondylitis (p.158) Increasing and long-standing lower back pain, spinal stiffness, inflamed joints and tendons, and fatigue causing significantly reduced mobility. If long-term and severe, person may be hunched over. More common in men. Systemic lupus erythematosus (p.189) Swollen, painful joints; extreme tiredness; and skin rashes on wrists, hands, and face (commonly a red, butterfly-shaped rash on nose and cheeks). GENERALIZED NERVE IMPAIRMENT GENERAL JOINT IMPAIRMENT MEDICATION AND FALLS Unsteadiness and falling over is more likely when taking four or more different medications. Medication side effects and interactions can impair brain function, causing unsteadiness. Medication for conditions such as raised blood pressure, depression, nausea, and poor sleep are liable to have the side effect of unsteadiness. Others drugs can cause a fall in levels of potassium in the blood, resulting in tiredness, weakness, and leg cramps. Many chronic illnesses (which usually require treatment with medication) are also more liable to cause falls. 222222 NAUSEA AND VOMITING Migraine (p.166) Often one-sided headache, with blurred vision and flashing lights. Meningitis (p.168) Rash, fever, headache, stiff neck, and general unwellness. Can rapidly result in death. This is a medical emergency; call 911. Gallstones (p.202) Right-sided upper abdominal pain that comes and goes. May also have fever and jaundice (yellowing of skin and eyes). Acute pancreatitis (p.202) Sudden, severe pain in central abdomen, spreading through to back; tiredness; flulike symptoms. Jaundice (yellowing of skin and eyes) if severe. Cholecystitis (p.202) Right-sided upper abdominal pain that comes and goes, with fever, shivering, and jaundice. Alcohol misuse (p.243) Alcohol irritates the gut, causing upper abdominal pain, nausea, and vomiting. May vomit blood. Kidney stones (p.208) Pain that comes and goes, beginning in lower back and moving to abdomen. Often with blood in urine. Can lead to needing to pass urine more often. More common in hot countries. If symptoms severe or persistent, seek medical advice. Peptic ulcer (p.200) Central upper abdominal pain, waking you at night and becoming worse when you’re hungry. May vomit blood and have poor appetite. If vomiting blood, seek urgent medical attention. Intestinal obstruction (p.204) Profound vomiting with severe abdominal pain. Failure to move bowels. This is a medical emergency; call 911. WITH HEADACHE WITH ABDOMINAL PAIN Nausea is the sensation of wanting to vomit, and it can occur without actually vomiting. Vomiting can lead to dehydration, listlessness, confusion, and even coma. Some of the causes of vomiting and nausea are gut-related, such as gastroenteritis (p.196). Infections, such as meningitis (p.168) and urinary tract infections (UTIs), are common causes of vomiting. If you are unable to keep any fluids down or haven’t passed urine, seek urgent medical advice. LIVER PANCREAS INTESTINES Sm all intestine WHOLE-BODY SYMPTOM GUIDE NAUSEA AND VOMITING 23 Gastroenteritis (p.196) Often associated with abdominal pain and change in bowel habits, usually diarrhea. Food poisoning (p.197) Often with abdominal pain and diarrhea. Norovirus infection (p.196) Diarrhea, as well as nausea and vomiting. Most common in children. Roundworm infection (p.238) Chronic infestation causes general ill health and, in children, failure to grow and put on weight. Abdominal pain and diarrhea, with rash; tiredness. Common in the developing world. Kidney infection (pyelonephritis) (p.208) Vomiting with flulike symptoms, blood in urine, and back pain. More common in women. Seek medical attention soon if symptoms severe. Kidney stones (p.208) Pain that comes and goes, beginning in lower back and moving to abdomen. May need to urinate more frequently; possibly with blood in urine. More common in hot climates. Chronic kidney disease (p.208) Loss of appetite, nausea, vomiting, fatigue, weakness, itching, lethargy, swelling, shortness of breath, muscle cramps, and headache. Inner ear infection Nausea, usually with earache, dizziness, and reduced hearing. Labyrinthitis (p.176) Nausea, usually with dizziness and vertigo; ringing in ears and pain. Ménière’s disease (p.176) Dizziness, tinnitus (ringing sounds) in both ears, and hearing loss, with feelings of nausea. Usually a long-term condition, with recurrent episodes. VOMITING IN CHILDREN In babies and young children, vomiting can quickly lead to dehydration, so it is potentially more serious than in older children and adults. Vomiting can be a sign of infection, including gastroenteritis (p.196), meningitis (p.168), or urinary infections (p.209). Sometimes it is accompanied by diarrhea. Vomiting may also be a sign of early diabetes (p.219) or, very rarely, a brain tumor (p.168). If a child is vomiting, you should seek urgent medical advice. WITH DIARRHEA WITH BLOOD IN URINE WITH DIZZINESS BRAIN STOMACH KIDNEY ESOPHAGUS BLADDER Large intestine 242424 FATIGUE It is normal to feel tired or lacking in energy after exercising strenuously, working hard for a long period of time, or having a poor night’s sleep. More persistent fatigue is also common during pregnancy or after a viral illness, such as influenza or a cold. However, prolonged, persistent, severe fatigue without an obvious cause may indicate an underlying health problem. Diabetes (p.219) Fatigue and muscle weakness, excessive thirst, and needing to urinate more often than usual. May also be recurrent infections and slow healing of wounds. Anemia (p.186) Tiredness or lack of energy with feeling faint, pale skin, rapid heart rate, and headaches. Hypothyroidism (p.220) Extreme tiredness in association with other symptoms of an underactive thyroid gland, such as hair loss, dry skin, weight gain, constipation, and a hoarse voice. Heart failure (p.181) Long-term breathlessness after activity or at rest, fatigue, and swollen ankles. Less commonly, there may be a persistent cough, wheezing, and loss of appetite. Inflammatory bowel disease (p.203) Fatigue usually associated with longstanding and continuous bloody diarrhea, abdominal pain, fever, and weight loss. BRAIN THYROID MEDICATION Some medications, over-the-counter complementary remedies, and recreational drugs can cause fatigue (for example, some medications used to treat high blood pressure, such as beta blockers), or may cause drowsiness (for example, some antihistamines). Consult your doctor or pharmacist if you think your fatigue may be due to a medication or remedy. WHOLE-BODY SYMPTOM GUIDE FATIGUE 25 Infectious mononucleosis (p.235) Extreme tiredness with fever; sore throat; and enlarged lymph nodes in neck, armpits, and groin. Associated with puffiness around eyes and abdominal pain. If abdominal pain is severe, seek urgent medical attention. Hepatitis (p.200) Fatigue with other symptoms, including jaundice and itchy skin. General unwellness and right-sided abdominal discomfort. Tuberculosis (p.236) Extreme tiredness with chest pain, fever, night sweats, and weight loss. May be coughing up blood. Symptoms usually develop slowly over several weeks. Leukemia (p.187) Tiredness; pale skin; breathlessness; dizziness; fever; night sweats; and swollen lymph nodes in neck, armpits, or groin. May also have swelling of abdomen, joint or bone pain, easy bruising and bleeding, and susceptibility to infections. Multiple sclerosis (p.171) Fatigue, double vision or painful loss of vision in one eye, lack of bladder control, and muscle spasms. May also have altered sensation and numbness (often in legs), balance and coordination problems, and pain in any body part. Systemic lupus erythematosus (p.189) Extreme tiredness with swollen, painful joints; skin rashes on wrists, hands, and face (commonly a red, butterfly-shaped rash on nose and cheeks). Rash may be painful or itchy and worsened by exposure to sunlight. Sickle cell disease (p.186) Tiredness and general weakness. Severe crippling pain during a sickle cell crisis can affect any body part. An increased susceptibility to major infections, and delayed puberty in adolescents. Malnutrition (p.197) Persistent tiredness and weakness, listlessness, and increased susceptibility to illness, with slow recovery time. If due to eating too little, there may also be weight loss. Depression (p.242) Persistent low mood; loss of enjoyment in leisure activities; and feelings of guilt, worthlessness, and despair. Also difficulty concentrating, remembering things, and making decisions. Seasonal affective disorder (p.242) Similar symptoms to depression (see above), but usually starts in fall or winter and improves in spring. Insomnia (p.241) Inadequate sleep due to difficulty falling asleep or staying asleep for long enough. Fatigue, poor concentration, and irritability. See doctor if it persists and affects daily life. Chronic fatigue syndrome (p.166) Overwhelming fatigue and joint pain, without swelling or redness, that does not improve with rest or sleep. Associated with headaches; poor concentration and memory; sore throat; and tender lymph nodes in neck, armpits, and groin. PANCREAS INTESTINES HEART LUNGS LIVER STOMACH 26 FEVER A fever is a body temperature over 100.4°F (38°C). Most commonly, fever is due to an infection, but it may also be caused by other conditions, such as heat exposure, or some cancers, such as lymphoma (p.188). Many of the well- known infectious diseases—such as chicken pox, rubella, and measles—typically produce a rash (pp.32–33), as well as fever. LUNGS LIVER JOINT Influenza (p.232) High fever associated with generalized aches and pains, headache, dry cough, sore throat, and stuffy or runny nose. Also vomiting and diarrhea. If symptoms are severe or in a child or older person, seek medical attention. Pneumonia (p.194) High fever with abdominal pain (either side of body), cough (possibly coughing up blood), and generally feeling unwell. Kidney infection (pyelonephritis) (p.208) Vomiting with flulike symptoms, blood in urine, and back pain. More common in women. Seek medical attention soon if symptoms severe. Infectious mononucleosis (p.235) Extreme tiredness with fever; sore throat; and enlarged lymph nodes in neck, armpits, and groin. Also puffiness around eyes and abdominal pain. If abdominal pain is severe, seek urgent medical attention. Septicemia (p.234) Recent symptoms of infection such as fever, cough, or painful/frequent urination, as well as chills and violent shivering. Also with rapid heartbeat; rapid, shallow breathing; and cold, pale hands and feet. Nausea and vomiting. Symptoms may progress to seizures and unconsciousness, and may be fatal. This is a medical emergency; call 911. Meningitis (p.168) Fever and general neck stiffness, feeling very unwell, and light hurts eyes. May have a rash that doesn’t fade after pressure is briefly applied. Seizures tend to occur in severe cases that do not receive prompt treatment. May rapidly be fatal. This is a medical emergency; call 911. Typhoid (p.235) Fever associated with headache, tiredness, abdominal pain, and constipation. Diarrhea may develop, along with rash on chest and abdomen. Tuberculosis (p.236) High fever and extreme tiredness with chest pain, night sweats, and weight loss. May be coughing up blood. Symptoms usually develop slowly over several weeks. WHOLE-BODY SYMPTOM GUIDE FEVER 27 SEEK URGENT MEDICAL ATTENTION IF: FEVER IS HIGH—TEMPERATURE OVER 100.4°F (38°C) YOU HAVE STIFF NECK WITH RASH YOU HAVE SHORTNESS OF BREATH A PERSON LOSES CONSCIOUSNESS HEART SPLEEN BLADDER KIDNEY BRAIN JOINT Infective endocarditis (p.182) Fever, sweats, chills, and generally feeling unwell; loss of appetite/weight. May have swollen joints and chest pains when taking a deep breath. Often occurs in those with heart valve problems or previous heart surgery. Septic arthritis (p.157) Fever and unwellness associated with increasing pain, swelling, redness, and heat in a joint or joints. Pain worse with movement. Tetanus (p.235) High temperature, sweating, neck stiffness, and muscle spasms, which may cause difficulty with swallowing. There may be generalized rigidity of muscles, including the presence of lockjaw. Lymphoma (p.188) High fever with drenching night sweats, enlarged lymph nodes (typically in neck or above collarbone), and weight loss. May also have persistent cough, shortness of breath, and chest discomfort. Heat exhaustion (p.239) Profuse sweating, intense thirst, tiredness, muscle cramps, nausea and vomiting, lightheadedness, unsteadiness, and headache. If heat exposure continues, heatstroke (see below) may develop. Heatstroke (p.239) Fever; confusion; disorientation; and fast, shallow breathing. May lead to seizures and loss of consciousness. This is a medical emergency; call 911. Malaria (p.237) At first, flulike symptoms, such as muscle and joint pain, headaches, shivering, fever, sweating, and loss of appetite. Additionally, there may be diarrhea, vomiting, and cough. 282828 WEIGHT GAIN The most common cause of long-term weight gain is regularly eating or drinking too much, combined with a lack of exercise. Many people tend to gain weight as they get older. This is usually because they are less active and the muscles get smaller, so the body uses fewer calories. A health problem that may cause reduced mobility, fluid retention, or stress overeating can lead to weight gain, and medical advice should be sought. Heart failure (p.181) Weight gain with persistent breathlessness, worse when walking and lying flat. Associated with fatigue, swollen ankles, and a cough worse at night. Waking up to pass urine. Seek urgent medical attention if symptoms are severe or suddenly worsen. Cirrhosis (p.201) Fluid build-up in feet, ankles, legs, and abdomen associated with pain in abdomen and legs. Tiredness, poor appetite, and bruising and bleeding easily. Jaundice (yellowing of skin and eyes) and itch. Confusion. FLUID RETENTION IN WOMEN In women, fluid retention (edema) may be linked to the menstrual cycle, and this may cause weight to fluctuate. Premenstrual syndrome (p.212) Weight gain associated with bloating and fluid retention. May also include breast tenderness, irritability, and low mood. Symptoms occur up to 2 weeks before a period and disappear around the time the period finishes. Idiopathic edema Mild fluid retention without serious cause, often seen in women just before a period. Swelling is usually worse at night and affects hands, feet, and abdomen. Polycystic ovarian syndrome (p.213) Weight gain with irregular or no menstrual periods. May also have excessive hair growth on the face, chin, back, or stomach; acne; and difficulty conceiving. DUE TO FLUID RETENTION LUNGS LIVER KIDNEY HEART THYROID BRAIN WHOLE-BODY SYMPTOM GUIDE WEIGHT GAIN 29 Hypothyroidism (p.220) Weight gain and extreme tiredness in association with other symptoms of an underactive thyroid gland. This may include hair loss, dry skin, constipation, and a hoarse voice. Symptoms usually develop over months or years. Restricted mobility Any condition that restricts movement, such as rheumatoid arthritis (p.157), can lead to weight gain if ability to exercise is significantly reduced. Depression (p.242) Weight gain associated with persistent low mood; loss of enjoyment in leisure activities; feelings of guilt, worthlessness, and despair; and difficulty concentrating, remembering things, and making decisions. Long-term stress/anxiety (p.240) Overeating, causing weight gain. May be problems sleeping, repetitive worrying thoughts, difficulty concentrating, irritability, headaches, and abdominal cramps. Cushing’s syndrome (p.221) Weight gain, usually around abdomen, with stretch marks. Associated with puffy, red face and thin skin that bruises easily; muscle weakness; mood swings; and depression. In women, irregular or no periods and growth of facial hair. ARE YOU A HEALTHY WEIGHT? You can check whether you are a healthy weight by using the height/weight graph below. Height and weight measurements can be used to calculate your body mass index (BMI), an indicator of body fat. Even if the graph indicates that you are a healthy weight, you are still at increased risk of cardiovascular disease if your waist measurement is greater than 35 in (89 cm) for women and 40 in (102 cm) for men. Overweight (BMI 25–29.9) Underweight (BMI 18.4 or less) 115 110 105 100 95 90 85 80 75 70 65 60 55 50 45 40 35 3066 246 236 226 216 206 196 186 176 166 156 146 136 126 116 106 96 86 76 lb kg W EI G H T 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 182 184 188 190 192 194 196 cm 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 HEIGHT in Obese (BMI 30 or more) Healthy weight (BMI 18.5–24.9) 303030 WEIGHT LOSS Small fluctuations in weight due to temporary changes in your diet or the amount of exercise you do are normal. However, significant weight loss without an obvious cause, especially if there are also other symptoms, may indicate an underlying medical problem; you should see your doctor. BRAIN PANCREAS INTESTINES Diabetes (p.219) Weight loss associated with fatigue and muscle weakness. Excessive thirst and needing to pass urine more often than usual. Recurrent infections and slow healing of wounds. Hyperthyroidism (p.220) Weight loss despite increased appetite, often with irritability, sweating, tremor of hands, palpitations (sensation of heart beating), diarrhea, and feeling hot. Inflammatory bowel disease (p.203) Abdominal pain, diarrhea mixed with blood or mucus, weight loss, fever, feeling unwell, and sensation of fullness. Malabsorption (p.202) Weight loss associated with prolonged diarrhea with pale, foul-smelling, hard-to-flush stools. Fatigue and muscle weakness. In children, failure to grow at the expected rate. Celiac disease (p.204) Weight loss, abdominal pain, diarrhea or constipation, bloating, and flatulence. Often there is a strong family history. In babies and infants, failure to put on weight. Colon cancer (p.206) Weight loss, diarrhea (with or without blood), and sometimes constipation. May also have anemia and abdominal pain. Stomach cancer (p.200) Weight loss and poor appetite. Pain in upper abdomen. May have indigestion and nausea. Feeling unwell and anemic (fatigue and pale skin); dark blood in feces. THYROID UNDERLYING DISORDERS WHOLE-BODY SYMPTOM GUIDE WEIGHT LOSS 31 Tuberculosis (p.236) Weight loss, extreme fatigue with fever, night sweats, coughing up blood, and chest pains. Symptoms develop over several weeks. HIV/AIDS (p.188) Fever, weight loss, night sweats, and persistent swollen lymph nodes. Also extensive genital warts; persistent diarrhea; and infections of mouth, gums, and skin. Loss of appetite A wide variety of conditions may cause loss of appetite and weight loss, including peptic ulcers, intestinal disorders, conditions of the mouth and teeth, liver and kidney disease, and various cancers. Medication effect Many medications can cause weight loss. Some may cause loss of appetite, nausea, or vomiting, which may lead to weight loss. If severe or persistent, see your doctor. Undernutrition (p.197) Weight loss, poor appetite, persistent tiredness, and weakness. Feeling cold, increased susceptibility to illness, and slow recovery time. In children, lower than expected growth. Alcohol/drug misuse (p.243) Loss of appetite due to feeling full, nausea, vomiting, and abdominal pain. Stress or anxiety (p.240) Loss of appetite and disinterest in food, resulting in weight loss. Depression (p.242) Persistent low mood; loss of enjoyment in activities; feelings of guilt, worthlessness, and despair; difficulty concentrating, remembering things, and making decisions. Anorexia nervosa (p.243) Severe weight loss. Preoccupation with food, weight, and body image. Associated with constipation; fatigue; feeling cold; and fine, downy body hair. In girls and women, cessation of menstruation. Intestinal parasite (p.237) Weight loss with persistent diarrhea due to infection, such as amebiasis (p.237), hookworm infection (p.238), cryptosporidium (p.237), and giardiasis (p.237). Most common where access to clean water is limited. Tapeworm infection (p.238) Abdominal pain, nausea and vomiting, diarrhea, loss or increase in appetite, jaundice (yellowing of skin or eyes), and lack of energy. White, ricelike specks (tapeworm eggs) seen in feces. INFECTIONS AND INFESTATIONS WEIGHT LOSS AND CANCER Cancer can cause unintentional weight loss in several ways: by speeding up the body’s metabolism (so calories are used faster than normal), reducing appetite, and impairing absorption of nutrients from food. The amount of weight lost depends on the type of cancer and on how advanced it is. For example, many people with stomach cancer, pancreatic cancer, or esophageal cancer have lost a large amount of weight by the time they are first diagnosed. In contrast, women with breast cancer or men with prostate cancer tend not to have lost a significant amount of weight at the time of diagnosis. Eventually, however, most types of cancer tend to cause weight loss, and when a cancer is at a very advanced stage, there may also be wasting away of the muscles and other body tissues. 323232 RASHES WITH ITCH Insect bites (p.239) Raised bumps on skin, which may become intensely itchy. The bites may be in a group or a line. Causes include mosquitoes, fleas, and bedbugs. Chicken pox (p.233) A rash of red spots, which are initially flat and then become slightly raised. They then form a tiny blister and finally crust over. Crops of spots occur at different times over 3 to 5 days. May itch, and there may also be a sore throat and fever. Eczema (p.222) Itchy, dry skin that may become red. Intense scratching may cause skin to break open. Skin thickens from prolonged scratching. Seborrheic dermatitis (p.222) Scaly rash on scalp that causes dandruff and redness of skin. May be flaky skin in eyebrows and a red scaly rash at sides of nose. Pityriasis rosea (p.223) Presents usually with a “warning” (herald) patch. A few days later, smaller rose-colored patches appear on skin, which may have a fine scale on the border. Rash may cause a mild irritation. Urticaria (p.223) A blotchy red rash that can be very itchy. Rash comes and goes on different areas of body. Rash may develop into raised areas, called wheals. Contact dermatitis (p.222) Itchy, red skin that may resemble eczema. Develops as a result of an allergic reaction to something that has been in contact with skin, such as hair dye. Scabies (p.229) Intense irritation, particularly at night. May be scratched spots and S-shaped lines (burrows) on sides of fingers and wrists in particular. Men may develop raised, firm spots on penis and scrotum. Lichen planus (p.222) Small, raised, purplish, flat spots on inside of wrists, lower forearms, and legs. Extends to other parts of body, including nails, mouth, and scalp. Usually affects body symmetrically. May be some raised white lines on surface of spots. Can be very itchy. SKIN RASHES Skin rashes may be diagnosed by the symptoms they produce— for example, by itchiness related to allergies; by their color, such as the purplish appearance of lichen planus; or by whether fever is present, suggesting infection as a cause. WHOLE-BODY SYMPTOM GUIDE SKIN, RASHES 33 RASHES WITH FEVER RASHES WITHOUT ITCH Chicken pox (p.233) A rash of red spots, which are initially flat and then become slightly raised. They then form tiny blisters and finally crust over. Crops of spots occur at different times over 3 to 5 days. May itch, and there may also be a sore throat and fever. Cellulitis (p.228) Area of extending red skin that is painful. Most commonly affects lower leg on one side. Parvovirus (p.234) Bright red rash on cheeks. After 2 to 3 days, a fine, nonitchy rash resembling a lace cloth spreads to rest of body. May be preceded by mild fever, feeling unwell, and headache. Scarlet fever (p.235) A fine red rash made up of small, flat spots all over body. May be an area of pale skin around mouth. Associated with sore throat. Acne vulgaris (p.223) Pimples that may be found on face, particularly cheeks and forehead. May also occur on upper chest and back. Psoriasis (p.222) Symmetrical rash with white scale (where skin is dry). May affect back of elbows and front of knees. May also occur on scalp, lower back, genitals, and belly button, and cause changes to nails. Measles (p.234) Rash made up flat spots, commencing on face and neck and spreading to trunk. Preceded by a fever, which may be high. Eyes may become red and be accompanied by runny nose and sore throat. Rubella (p.233) In children, a red rash of flat spots that extends from behind ears to face, neck, and trunk. The rash may join up. In adults, also associated with fever, red eyes, and joint pain. Lyme disease (p.236) May have spreading circular rash that appears like a target where tick bite has occurred. Associated with flulike symptoms, fatigue, headache, fever, stiff neck, and muscle and joint pain. Kawasaki disease (p.185) Fever, with redness of hands and feet leading to skin peeling. A red, blotchy rash then spreads to trunk. More common in children from Japan, Korea, and Taiwan. Rosacea (p.223) Redness, pimples, and flushing of skin of cheeks. Pimples may extend to chin and forehead. Skin of nose may become thickened. Lyme disease (p.236) May have spreading circular rash that appears like a target where tick bite has occurred. Associated with flulike symptoms, fatigue, headache, fever, stiff neck, and muscle and joint pain. 343434 Eczema (p.222) Itchy, dry skin that may become red. Intense scratching may cause skin to break open. Skin thickens from prolonged scratching. Psoriasis (p.222) Symmetrical rash with white scale (where skin is dry). May affect back of elbows and front of knees. May also occur on scalp, lower back, genitals, and belly button, and cause changes to nails. Cellulitis (p.228) Area of extending red skin that is warm and painful. Most commonly affects lower leg on one side. Livedo reticularis (p.224) Mottled, faint, purple-colored rash, usually affecting legs. If it comes and goes, it is caused by sluggish circulation and is not a concern. If the rash persists, seek medical advice. Lichen planus (p.222) Small raised, purplish, flat spots on inside of wrists, lower forearms, and legs. Extends to other parts of body, including nails, mouth, and scalp. Usually affects body symmetrically. May be some raised white lines on surface of spots. Can be very itchy. Seborrheic keratosis (p.228) Multiple raised yellow or brown skin lesions that may have a cracked surface and greasy texture; commonly found on trunk. Psoriasis (p.222) Thick patches covered with white, scaly skin. Cushing’s syndrome (p.221) Reddish-purple stretch marks on body or limbs. Skin is thin and easily bruised. Acne may develop. Associated with weight gain, particularly on abdomen. SKIN MOLES AND DISCOLOURATION Skin color is determined by the type and quantity of melanin pigments in the skin’s protective outer layer (epidermis). It is affected by external agents such as ultraviolet light, which after long-term high exposure may cause skin cancer. It may also reflect internal conditions, such as infection. ARMS AND LEGS TRUNK WHOLE-BODY SYMPTOM GUIDE SKIN, MOLES AND DISCOLORATION 35 FACE AND NECK GENERAL Sunburn (p.239) Redness of skin that may be painful after exposure to sunlight. Eczema (p.222) Itchy, dry skin that may become red. Intense scratching may cause skin to break open. Skin thickens from prolonged scratching. Parvovirus (p.234) Intense redness of cheeks of a usually well child. More general fine, red rash occurs around 2 days later on rest of body. Rosacea (p.223) Redness, pimples, and flushing of skin of cheeks. Pimples may extend to chin and forehead. Skin of nose may become thickened. Erysipelas (p.228) Sudden development of one-sided redness of face. Associated with pain, fever, and skin blistering. Photosensitivity (p.223) Blistering in light-exposed areas. Redness and puffiness of skin after exposure to sunlight. Chloasma (p.224) Increase in brown pigmentation on face that can occur in pregnancy and women taking the oral contraceptive. Moles (p.227) Brown pigmented lesions. Some may be present at birth and others may develop up to the age of 30 years. They may be flat or sometimes a little raised. Seborrheic keratosis (p.228) Multiple raised yellow or brown skin lesions that may have a cracked surface and greasy texture; commonly found on trunk. Vitiligo (p.224) Bright white patches in skin with a clearly demarcated edge. Jaundice (p.201) Yellowing of skin and whites of eyes, usually associated with liver problems. Melanoma (p.226) Usually dark skin patch that may newly develop in skin or come from an existing mole. May develop variation in pigmentation (color) or become intensely black. May have nonsymmetrical shape and irregular border, and enlarge to a diameter of more than 1⁄1⁄1 4⁄4⁄ in (7 mm). May also itch and bleed. Some melanomas may become raised from skin. 363636 Moles (p.227) Brown pigmented lesions. Some may be present at birth and others may develop up to the age of 30 years. They may be flat or sometimes a little raised. Skin tag (p.226) Piece of skin hanging from skin surface. They may vary in size. May be multiple, particularly on neck and in armpits. Hemangioma (p.224) Raised red swelling caused by a dilated (widened) blood vessel. Turns whiter when pressure is applied. Sebaceous cyst (p.225) Firm swelling, just under skin, that has a rounded shape. Some may have a black dot on surface. Occasionally may become infected. Lipoma (p.226) Soft swelling that lies just below skin surface. A small lipoma may be more easy to feel than see. There may be multiple lipomas on body. Boil (p.227) Painful spot with yellow pus surrounded by a red border that develops at base of a hair follicle. May occasionally become multiheaded (a carbuncle). Lymphadenopathy (p.187) Enlargement of lymph nodes that are found in neck (back and front), groin, and armpits. SKIN LUMPS AND BUMPS Growths may develop on the skin surface and range from noncancerous, such as a skin tag, to cancerous, such as a melanoma. Swellings may also originate from under the skin and develop from structures such as tendons. WHOLE-BODY SYMPTOM GUIDE SKIN, LUMPS AND BUMPS 37 Seborrheic keratosis (p.228) Raised lesion on skin that is soft and a little greasy on its surface. May be skin-colored, but may develop a yellow-brown color. Surface may have cracked appearance. Viral warts (p.229) May appear as small, slightly raised skin lesions with a light brown color (such as plain warts on face), raised lesions with black dots (hands and feet), or lesions with fingerlike projections (filiform warts). Solar keratosis (p.226) May range from small patches of rough skin on sun-exposed areas to raised, crusty growths. Basal cell carcinoma (p.226) May develop as a flat patch with possibly some scale and a slightly raised edge. May also develop as a raised round or irregular growth. May show some prominent blood vessels on surface. Some may develop a nonhealing ulcer (crater). Firm to touch. Xanthelasma (p.179) Yellow patches that may develop above and below eyelids. May be associated with raised cholesterol. Molluscum contagiosum (p.228) Small, raised, round lesions on skin with a dip at center. Squamous cell carcinoma (p.226) Raised skin growth in sun-exposed skin that fails to heal. Surface may become crusty and hard; ultimately, an ulcer that does not heal may develop on surface. Melanoma (p.226) Usually dark skin patch that may newly develop in skin or come from an existing mole. May develop variation in pigmentation (color) or become intensely black. May have nonsymmetrical shape and irregular border, and enlarge to a diameter of more than 1⁄1⁄1 4⁄4⁄ in (7 mm). May also itch and bleed. Some melanomas may become raised from skin. 383838 MOOD CHANGES Most people have minor ups and downs in mood, but they often have an identifiable cause—such as a stressful event—and tend to resolve by themselves. However, persistent or repeated feelings of depression or mood swings, particularly if they are severe enough to interfere with everyday life, may indicate an underlying health problem, and medical advice should be sought. DRUGS, ALCOHOL, AND MOOD PHYSICAL ILLNESS AND MOOD Certain medications (such as some drugs used to treat high blood pressure and oral contraceptives), complementary remedies, and recreational drugs can cause depression or other disturbances of mood. Regularly drinking too much alcohol (p.243) can have a similar effect. Abrupt withdrawal of some medications, recreational drugs, or alcohol in those who have become dependent on them may also cause psychological disturbances. Changes in mental state are a common response to physical illness, and a serious illness may cause anxiety or depression. Such reactions usually disappear when the illness is successfully treated or the person adjusts to their physical condition. However, an illness that is long-term or involves persistent disability may cause persistent mood problems. WHOLE-BODY SYMPTOM GUIDE MOOD CHANGES 39 Depression (p.242) Persistent low mood with loss of enjoyment in leisure activities, and feelings of guilt, despair, and worthlessness. Difficulty concentrating, remembering things, and making decisions. Generalized anxiety disorder (p.240) Constantly feeling worried and unable to relax. Sense of foreboding with no apparent cause. Difficulty sleeping, irritability, panic attacks, and rapid heartbeat (palpitations). Bipolar disorder (p.241) Extreme mood swings over the course of months, alternating between profound highs (mania or hypomania) and lows (depression). During highs, elation, confidence, decreased need for sleep, and loss of inhibitions. During lows, symptoms of depression. Get urgent help if thoughts of self-harm or suicide. Premenstrual syndrome (p.212) Mood swings and irritability associated with bloating, nausea, breast tenderness, and joint and muscle pain. Symptoms occur up to 2 weeks before a period and disappear around the time a period has finished. Postnatal depression (p.242) Symptoms of depression (see above). Feeling overwhelmed by responsibilities of looking after a new baby and frightening thoughts about hurting the baby. Get urgent medical help if having thoughts of harming self or the baby or if actual harm has occurred. Cyclothymia (p.241) A mild, less extreme form of bipolar disorder. See a doctor if mood swings occur persistently and are severe enough to disrupt everyday life. Seasonal affective disorder (p.242) Same symptoms as depression, but symptoms usually start in fall or winter and improve in spring. SEEK URGENT MEDICAL ATTENTION IF: YOU ARE HAVING SUICIDAL THOUGHTS A NEW MOTHER DEVELOPS THOUGHTS OF HARMING HER BABY OR HERSELF IN WOMEN ONLY BRAIN 404040 BEHAVIOR PROBLEMS Everybody has their own characteristic range of behavior that enables them to function normally in their work, social, and emotional life. Sometimes, however, a person’s behavior falls outside socially accepted norms or causes persistent difficulties with everyday life, relationships, or activities. In such cases, there may be a mental health or psychological problem, and expert advice should be sought. Generalized anxiety disorder (p.240) Constantly feeling worried and unable to relax. Sense of foreboding with no apparent cause, difficulty sleeping, irritability, panic attacks, and rapid heartbeat (palpitations). Obsessive–compulsive disorder (p.242) Unwanted intrusive thoughts or images that cause anxiety (obsessions). Repetitive behaviors or thoughts carried out to resist the obsession and relieve the anxiety it causes (compulsions). Addictions (p.243) Compulsively and excessively using a substance or activity (alcohol, drugs, gambling) to the extent that it causes harm to the person and/or their family. May be associated with secretive behavior. Panic disorder (p.240) Repeated panic attacks with symptoms such as sweating, rapid heartbeat, breathlessness, and lightheadedness. May also be chest pain, pins- and-needles sensation, and a feeling of dread. Phobias (p.240) Overwhelming fear of objects or situations that are usually regarded as harmless, resulting in anxiety attacks (rapid heartbeat, sweating, and breathlessness). Altered behavior or activities to avoid the feared thing. Post-traumatic stress disorder (p.240) After a stressful event: flashbacks and nightmares; avoiding reminders of the event; numbing of emotions; feeling anxious; depression; and drug or alcohol misuse. Hypochondria (health anxiety) (p.240) Constant anxiety about health, which disrupts relationships, work, and everyday activities; interpreting even trivial symptoms as signs of serious illness; frequent visits to the doctor. ANXIETY-RELATED PROBLEMS WHOLE-BODY SYMPTOM GUIDE BEHAVIOR PROBLEMS 41 Schizophrenia (p.241) Hallucinations and irrational beliefs not based on reality (delusions). Also confused thoughts, incoherent speech, lack of insight into one’s condition, agitation, and social withdrawal. Personality disorders (p.242) Difficulty maintaining social relationships and regulating mood. Feeling emotionally disconnected and often unpredictable behavior. Overwhelmed by negative feelings. Eating disorders (p.243) Obsession with weight and body image. May involve avoiding meals, excessive exercising, or deliberately vomiting after eating. Associated with weight loss (anorexia nervosa), weight gain (binge eating disorder), or no major change in weight (bulimia). Attention deficit hyperactivity disorder (ADHD) (p.242) Short attention span with inability to follow instructions and finish tasks. Constant fidgeting, talking excessively, interrupting others, and difficulty taking turns. Usually diagnosed in childhood. Tourette’s syndrome (p.243) Repetitive, involuntary physical and vocal tics, including head jerks, grunting, coughing, or swearing. Usually starts in childhood and continues to a less severe extent into adulthood. BRAIN 424242 MEMORY AND CONFUSION People may become confused either as part of a long-term condition (such as dementia) or more suddenly, often with physical symptoms such as fever (delirium). They may not be able to answer simple questions such as their age or name, or the date. A degree of forgetfulness can be normal with older age. SEEK URGENT MEDICAL ATTENTION IF: A PERSON SUDDENLY BECOMES SEVERELY CONFUSED, AGITATED, DISORIENTED, OR HAS HALLUCINATIONS A PERSON HAS FACIAL DROOPING, ARM WEAKNESS, OR TROUBLE SPEAKING WITH PHYSICAL SYMPTOMS Stroke (p.169) Confusion associated with drooping of one side of face, weakness down one side of body, and difficulty speaking. Other symptoms can include dizziness, numbness, headache, and loss of balance and coordination. This is a medical emergency; call 911. Transient ischemic attack (TIA) (p.169) Symptoms of a stroke (see above) but short-lived, clearing up completely within 24 hours. This is a medical emergency; call 911. High fever High fever High fever Confusion associated with temperature over 100.4°F (38°C), chills, headache, weakness, poor concentration, sleepiness in the day, and nausea and vomiting. Hypoglycemia (p.219) Confusion and slurred speech may follow lightheadedness, sweating, nausea, shaking, and feeling of hunger. Without treatment, may lead to unconsciousness and seizures. Usually associated with diabetes. This is a medical emergency; call 911. Head injury (p.167) Confusion preceded by lump, bruise, or bleeding at the injury site; headache; and nausea and vomiting. There may be loss of recollection of the event, clear fluid or blood leaking from ears, drowsiness, seizures, and unconsciousness. Symptoms may develop hours or days after the event. Seek urgent medical attention. Parkinson’s disease (p.171) Involuntary tremors that occur at rest (often in one hand), slow movements, muscle stiffness, shuffling walk, stooped posture, expressionless face, insomnia, and depression. Brain tumor (p.168) Memory problems with associated headache that is worsened by bending or coughing; more severe in the morning, and with increase in frequency and severity. Other signs include nausea and vomiting; personality change; and stroke symptoms, such as slurred speech and weakness on one side of body. WHOLE-BODY SYMPTOM GUIDE MEMORY AND CONFUSION 43 Dementia (p.170) Increasing forgetfulness. Difficulties understanding written and spoken language, poor concentration, and difficulty with simple tasks. Also wandering and getting lost, mood swings, and personality changes. Uncommon under 65. Depression (p.242) Confusion and forgetfulness alongside persistent low mood, with loss of enjoyment in leisure activities and feelings of guilt, despair, and worthlessness. Difficulty concentrating, remembering things, and making decisions. Anxiety disorders (p.240) Constantly feeling on edge, a sense of foreboding with no obvious cause, sweating, rapid heartbeat, breathlessness and dizziness, and insomnia. Persistent sleep deprivation/persistent insomnia (p.241) Tiredness, yawning, difficulty concentrating, forgetfulness, irritability, difficulty making decisions, anxiety, and depression. Alcohol misuse (p.243) Symptoms of intoxication. May be violent behavior, confusion, memory loss (such as being unable to recall what happened the night before), and hangover. Schizophrenia (p.241) Confused thoughts, with hallucinations and irrational beliefs not based on reality (delusions). Also incoherent speech, lack of insight into one’s condition, agitation, and social withdrawal. WITHOUT PHYSICAL SYMPTOMS MEDICATION AND MEMORY Some prescription and over-the-counter medications and recreational drugs can affect normal mental functioning, causing confusion, memory problems, or mental slowness. Sedatives and sleep aids are well-known examples, but other drugs, such as antiepileptic medications, can also affect memory and mental functioning. Abrupt withdrawal from some drugs may also cause confusion. BRAIN 444444 SLEEPING PROBLEMS Some conditions directly affect the ability to fall asleep or remain asleep, such as asthma, sleep apnea, and restless legs. Other medical conditions that may disturb sleep include an enlarged prostate (causing frequent urination), an overactive thyroid, and conditions that cause long-term pain. Sleep problems are also a significant symptom in illnesses such as depression and anxiety. SNORING Noisy breathing during sleep is due to the narrowing of the airways causing the soft tissues at the back of the mouth, nose, or throat to vibrate. Snoring may be due to various factors, including drinking alcohol, taking sedatives, smoking, or having a large amount of fat around the neck. It may also be a symptom of sleep apnea (p.191); an infection of the airways, such as the common cold; hay fever (p.190); enlarged adenoids; or, rarely, a structural abnormality, such as a deviated nasal septum (p.190). Sleep apnea (p.191) Episodes of temporary pauses in breathing for around 10 seconds while sleeping. At the end of the pause, the person may gasp and wake briefly. There may also be daytime sleepiness, snoring, frequent waking to urinate, and irritability. Asthma (p.193) Wheezing; difficulty breathing; tightness in chest; and a dry, persistent cough. Symptoms often worse at night. BRAIN LARYNX LUNGS WITH BREATHING PROBLEMS WHOLE-BODY SYMPTOM GUIDE SLEEPING PROBLEMS 45 MUSCLE Depression (p.242) Insomnia and unrefreshing sleep associated with persistent low mood; loss of enjoyment in leisure activities; and feelings of guilt, worthlessness, and despair. Difficulty concentrating, remembering things, and making decisions. Anxiety disorders (p.240) Sleep disturbances include insomnia, early morning waking, or nightmares. Other symptoms may include constantly being on edge, a sense of foreboding with no obvious cause, sweating, rapid heartbeat, breathlessness, and dizziness. Nightmares and night terrors (p.241) Woken by vivid, unpleasant dreams that occur late at night. Typically with strong feelings of fear, distress, and anxiety. Alzheimer’s disease (p.170) Disturbed sleep is one of the many possible symptoms of Alzheimer’s disease. Others include memory problems, poor judgment, mood changes, anxiety, agitation, confusion, delusions, and behavioral changes. Parkinson’s disease (p.171) The main symptoms of Parkinson’s disease are involuntary tremors that occur at rest (usually in one hand), slow movements, and muscle stiffness; however, insomnia is also a common problem. Narcolepsy (p.167) Repeated daytime sleep attacks during which the person falls asleep suddenly and without warning. Also daytime tiredness, temporary paralysis when waking up and falling asleep, and temporary loss of muscle control when awake (cataplexy). Restless legs syndrome (p.162) An unpleasant crawling, burning, prickling, or aching sensation in legs, typically accompanied by an overwhelming urge to move legs. May also be involuntary jerking of legs and arms while asleep. Symptoms usually come on at night and can severely disrupt sleep, causing insomnia. PART 2 HEAD-TO-TOE SYMPTOM GUIDE 48 Tension-type headache (p.166) Ache or pressure in temple area and eyes, possibly extending all around head and feeling like a headband. Associated with stress. Medication-overuse headache (p.166) Headaches, such as tension-type or migraine, that do not improve or get worse despite taking regular pain relievers. Cluster headache (p.166) One-sided, extremely sharp pain in head, usually around eye. May occur many times a day; associated with eye redness and watering. Face may become red, flushed, and sweaty. HEAD FRONT The head houses many important structures, including the brain. Headaches, including tension-type and migraines, can be debilitating. Injuries may need urgent attention. Unless otherwise indicated, symptoms can occur on one or both sides. SEE ALSO Head, side pp.50–51, Hair and scalp pp.52–53, Nose pp.64–65 LIGHTHEADEDNESS AND FAINTING Feeling lightheaded or faint can be a result of a number of disorders. Repeated episodes of fainting may indicate an underlying medical problem (pp.14–15). Vasovagal syncope (fainting) Fainting episode that follows nausea, cold sweat, lightheadedness, and blurred vision. Usually occurs as a result of emotional stress. Hypoglycemia (low blood glucose) (p.219) Lightheadedness, sweating, nausea, shaking, and feeling of hunger. May progress to slurred speech, confusion, unconsciousness, and seizures. Usually associated with diabetes. HEAD-TO-TOE SYMPTOM GUIDE HEAD, FRONT 49 Dental abscess (p.197) Severe toothache with swelling on face around the region of affected tooth; fever. Seek help from a dentist. Brain tumor (p.168) Bad headache that’s more severe in the morning and worsened by bending or coughing; increases in frequency and severity. Other signs include nausea and vomiting, seizures, personality change, and stroke symptoms, such as slurred speech and weakness on one side of body. Migraine (p.166) Moderate to severe headache, most often on one side of head. Sensitivity to light and noise, nausea, sweating, and vomiting may occur. Before the headache, there may be blind spots with bright lights in Z-shapes or flashes. Viral sinusitis (p.191) Throbbing pain over a sinus associated with a cough and cold. Clear discharge from nose. May also have headache and toothache. Bacterial sinusitis (p.191) Throbbing pain over a sinus associated with a cough and cold, which appears to get much worse after a few days. Green-colored discharge from one side of nose. Temperature above 100°F (38°C). SINUS SINUS SINUS TEETH EYE SOCKET SEEK URGENT MEDICAL ATTENTION IF: YOU HAVE INJURED YOUR HEAD IN THE LAST 48 HOURS AND YOU ARE FOUND TO SHOW SIGNS OF REDUCED CONSCIOUSNESS 50 Parotid (salivary gland) stone (p.198) Painful swelling at angle of jaw in front, just below ear. May have increased discomfort and swelling when eating. Parotitis (p.198) Swelling of parotid gland (one of the salivary glands). Pain, with redness of overlying skin. Mumps (p.233) Headache, fever, and feeling unwell. Visible lump in front and below ears on one or both sides of face. Occasionally, may have lower abdominal pain and, in men, tenderness of testicles. Parotid (salivary gland) tumor (p.198) Gradual swelling of part of cheek. Noncancerous tumors have a rubbery feel and grow slowly. Cancerous growths feel hard, may cause pain, grow quickly, and may cause that side of face to droop. Temporomandibular joint dysfunction (p.159) Pain in ear, headache, and pain around jawline. Clicking of jaw when opening and closing mouth. Trigeminal neuralgia (p.172) Recurrent electric-shock-like pain affecting cheek, gum, teeth, or jaw on one side of face. Usually, attacks last a few seconds, but can go on for days. Atypical facial pain Severe aching, burning pain on one side of face, which has an unknown cause. Giant cell arteritis (p.183) Burning pain in temple region affecting one or both sides of head. Sore scalp and pain in face that comes on after chewing; fever and tiredness. May have vision loss. May also have stiffness and pain in shoulders. HEAD SIDE Jaw problems and ear and sinus pain may be felt or seen here. Symptoms may arise from injury or through an underlying disorder, such as an infection, a stroke, or a blood clot. SEE ALSO Head, front pp.48–49, Nose pp.64–65, Neck pp.72–73 JAW TONGUE NASAL CAVITY HEAD-TO-TOE SYMPTOM GUIDE HEAD, SIDE 51 Cervical spondylosis (p.158) Mild to moderate pain extending from neck to back and side of head. Subarachnoid hemorrhage (p.170) Severe sudden pain at back of head. May be associated with neck stiffness; vomiting; aversion to light; and stroke symptoms, such as slurred speech, weakness on one side of body, and unconsciousness. This is a medical emergency; call 911. Migraine (p.166) Moderate to severe headache, most often on one side of head. Nausea, sweating, and vomiting may occur. Before the headache, there may be blind spots with bright lights in Z-shapes or flashes. Stroke (p.169) Sudden start of symptoms include: drooping of face on one side, loss of power down one side of body, slurred speech, difficulty with swallowing, double vision, and loss of coordination. This is a medical emergency; call 911. Transient ischemic attack (p.169) Symptoms of a stroke (see above) that resolves within 24 hours. This is a medical emergency; call 911. Subdural hematoma (p.170) Loss of consciousness after a head injury. Symptoms may also develop slowly over days or weeks, with headache, nausea, vomiting, and stroke symptoms, such as slurred speech and weakness on one side of body. This is a medical emergency; call 911. Extradural hematoma (p.170) Loss of consciousness after a head injury, followed by appearing normal, then loss of consciousness again. Sometimes nausea, headache, vomiting, and stroke symtoms (see above) may occur with no loss of consciousness. This is a medical emergency; call 911. SPINE EAR BRAIN PAROTID GLAND SEEK URGENT MEDICAL ATTENTION IF: YOU HAVE INJURED YOUR HEAD IN THE LAST 48 HOURS AND YOU ARE FOUND TO SHOW SIGNS OF REDUCED CONSCIOUSNESS 525252 HAIR AND SCALP Problems with the hair and scalp can be distressing, as they may cause itching, irritation, or hair loss. Stress caused by things such as crash diets and major illness may result in abnormal hair loss. It may also happen in the months after childbirth. SEE ALSO Face pp.54–55 HAIR LOSS Telogen effluvium (p.230) Dramatic general hair loss. No visible changes to remaining hair, and scalp appears normal. Diffuse alopecia (p.230) General hair thinning of scalp. Hairs may look finer. Alopecia areata (p.230) Circular patch of complete hair loss, with short stubs (“exclamation mark” hairs) on border of patch. Ringworm (tinea capitis) (p.230) Patchy hair loss, possibly with red scalp and flaky skin. Occasionally, the infection develops as a soft, spongy swelling. More common in children. Traction alopecia (p.230) Hair loss in temple region following hair being repeatedly straightened, braided, or pulled. Discoid lupus erythematosus (p.189) Patches of complete hair loss, with skin looking shiny and scarred. Skin may be red or flaky. Lichen planus (scarring alopecia) (p.222) Patches of complete hair loss, with skin looking shiny and scarred. Skin may look scaly and have a purplish color. Trichotillomania (p.230) Patch of hair thinning, with long hairs missing but short hairs present. Due to impulsive compulsion to pull out hair. SCALP HEAD-TO-TOE SYMPTOM GUIDE HAIR AND SCALP 53 SCALP SKIN CHANGES Dandruff (p.230) Fine white flakes, without redness of scalp. Seek help from a pharmacist. Solar keratosis (p.226) Areas of skin change—ranging from rough skin to raised, hard crusts—resulting from sun damage, usually where there is hair loss or thinning. Seborrheic dermatitis (p.222) Large amount of fine white flakes on scalp (dandruff), redness, and itching of skin. May be associated with red rash and flakes in eyebrows and at sides of nose. Psoriasis (p.222) Thick patches covered with white scaly skin affecting any part of scalp. There may be similar white scaly patches affecting other parts of body. Sebaceous cyst (p.225) Raised, firm, painless swelling in skin of scalp. Pain and redness may suggest infection. TEMPLE Head lice (p.231) Itching; beige-colored lice egg (nit) cases about 1in (2.5cm) from scalp; black and red “dots” on skin of scalp. Moving head lice may be seen. Seek help from a pharmacist. 54 FACE The face is controlled by nerves, and when these malfunction, weakness of the muscles may cause it to droop. Skin disease may be a major cause of embarrassment or social anxiety, so it is important to get medical advice on how to improve the condition. SEE ALSO Head, front pp.48–49, Eye, physical pp.56–57, Nose pp.64–65 FACIAL WEAKNESS Facial nerve palsy (p.173) Sudden onset of one-sided weakness of face with inability to fully close eye, reduced wrinkling of forehead, and loss of ability to smile or put lips in a whistling position. Transient ischemic attack (p.169) Symptoms of a stroke (see below) that resolves within 24 hours. This is a medical emergency; call 911. Stroke (p.169) Sudden onset of facial weakness, associated with possible loss of speech and paralysis of one side of body. This is a medical emergency; call 911. Myasthenia gravis (p.163) Weakening in the use of muscles in face and throat, such as difficulty opening eyes or swallowing. Develops as the day goes on. Dental abscess (p.197) Sudden development of swelling around upper and/ or lower jaw; may be associated with toothache. Seek urgent dental care. Syringoma (p.226) Small, raised swellings above and below eyes. Erysipelas (p.228) Sudden development of one-sided redness of face. Pain, fever, and skin blistering. FOREHEAD EYELID HEAD-TO-TOE SYMPTOM GUIDE FACE 55 Rosacea (p.223) Redness, pimples, and flushing of skin of cheeks. Pimples may extend to chin and forehead. Skin of nose may become thickened. Acne vulgaris (p.223) Pimples on face, most commonly on cheeks. May be painful, with or without yellow pus. May also have pimples on back and chest. Lumpy swellings may also develop. Sunburn (p.239) Redness of skin that may be painful after exposure to sunlight. Photosensitivity (p.223) Blistering in light-exposed areas. Redness and puffiness of skin after exposure to sunlight. Xanthelasma (p.179) Yellow, slightly raised patch; may be just above or below eyelid. Associated with raised cholesterol. Impetigo (p.228) Golden-colored crusts on skin, most commonly around nose. Fractured cheekbone (p.156) Severe pain, swelling, and bruising of cheek following injury, such as a fall or punch. Slapped cheek syndrome (parvovirus) (p.234) Intense redness of cheeks of a usually well child. More general fine red rash occurs around 2 days later on rest of body. CHEEK CHIN 565656 EYE PHYSICAL Being exposed to the environment, the eye is at risk of infection and allergy. Inflammation that occurs in conditions such as shingles and may cause eye pain requires medical attention. SEE ALSO Eye, vision pp.58–59 Blepharitis (p.179) Crusting eyelashes with irritation and sore, gritty feeling. Common in older people. Stye (hordeolum) (p.178) Small yellow swelling at base of eyelash, and mild irritation and redness of eyelid. Pterygium (p.177) Mild irritation and slight redness from a growth across eye. More common in dry, hot climates. Conjunctivitis (bacterial) (p.177) Redness, irritation, yellow discharge, and stickiness of eyelids. Conjunctivitis (allergic) (p.177) Itching, redness, swelling, and watering of eye. Absence of pus; may be associated with sneezing and runny nose. Conjunctivitis (viral) (p.177) Pink eye, watering, irritation, and sensitivity to light. Usually associated with sore throat, runny nose, and cough. Subconjunctival hemorrhage (p.177) Blood in eye and mild irritation. CONJUNCTIVAPUPIL IRIS HEAD-TO-TOE SYMPTOM GUIDE EYE, PHYSICAL 57 Stye (hordeolum) (p.178) Mild irritation and redness of eyelid with small yellow swelling at base of eyelash. Entropion (p.179) Eyelid turned in, irritation, watering, and mild redness. Ectropion (p.179) Eyelid turned out, soreness, watering, and redness. Generally affects only lower lid. Ptosis (p.179) Upper eyelid droops over eye. Eyelid may droop a little or enough to cover pupil. Eczema (p.222) Itchy, dry, cracked, and flaky skin. Chalazion (p.178) Swollen lump on eyelid with mild discomfort. Eye may also be red. More common on upper lid. Cellulitis (p.228) Painful redness, swelling, and warmth of eyelid and possibly eyebrow and cheek. Seek medical advice soon. Trachoma (p.177) Discharge from eyes; pain, swollen eyelids, irritation, and sensitivity to light. Common in tropical countries. Shingles (p.233) Red eye with moderate to severe pain
