Health library
Health conditions library — symptoms, causes & when to see a doctor
Clear, plain-language guides to the conditions people actually search for — what they feel like, what causes them, how they are treated, and the warning signs that mean you should talk to a doctor today.
Ces informations sont fournies à titre indicatif uniquement et ne constituent pas un avis médical. Consultez toujours un professionnel de santé qualifié pour toute préoccupation médicale personnelle. En cas d'urgence, appelez votre numéro d'urgence local.
General Practice
General Practice
Malaria
Also: fever sickness
General Practice
Typhoid Fever
Also: typhoid, enteric fever
General Practice
Cholera
Also: severe watery diarrhoea, rice-water stool illness
General Practice
Lassa Fever
Also: rat fever, viral haemorrhagic fever
General Practice
Yellow Fever
Also: yellow jack
General Practice
Dengue Fever
Also: breakbone fever
General Practice
Mpox (Monkeypox)
Also: monkeypox
General Practice
Hernia
Also: rupture, groin swelling
General Practice
Chronic Cough
Also: persistent cough, long-term cough
General Practice
Infectious Mononucleosis
Also: mono, glandular fever, the kissing disease
General Practice
Pleurisy
Also: pleuritis, inflammation of the lung lining
General Practice
Respiratory Syncytial Virus (RSV)
Also: RSV, respiratory syncytial virus infection
Family Medicine
Family Medicine
COVID-19
Also: coronavirus, covid
Family Medicine
Common Cold
Also: catarrh, cold
Family Medicine
Influenza (Flu)
Also: flu, seasonal flu
Family Medicine
Intestinal Worms
Also: worm infestation, stomach worms
Family Medicine
Urinary Tract Infection (UTI)
Also: bladder infection, cystitis
Family Medicine
Gonorrhoea
Also: the clap, the drip
Family Medicine
Chlamydia
Also: silent STI
Family Medicine
Syphilis
Also: the pox
Pediatrics
Pediatrics
Measles
Also: red rash fever
Pediatrics
Chickenpox
Also: varicella
Pediatrics
Mumps
Also: swollen cheeks disease
Pediatrics
Rubella (German Measles)
Also: German measles, three-day measles
Pediatrics
Whooping Cough (Pertussis)
Also: pertussis, 100-day cough
Pediatrics
Diarrhoea in Children
Also: running stomach in children, purging
Pediatrics
Febrile Convulsions
Also: fever fits, convulsion from fever
Pediatrics
Neonatal Jaundice
Also: yellow baby, jaundice in newborns
Pediatrics
Colic
Also: infantile colic, excessive infant crying
Pediatrics
Croup
Also: laryngotracheobronchitis, barking cough illness
Pediatrics
Intussusception
Also: bowel telescoping, intestinal obstruction in children
Pediatrics
Pinworms
Also: threadworms, enterobiasis
Pediatrics
Roseola
Also: sixth disease, roseola infantum, exanthem subitum
Pediatrics
Slapped Cheek Syndrome
Also: fifth disease, erythema infectiosum, parvovirus B19 infection
Pediatrics
Oral Thrush in Babies
Also: oral candidiasis, infant thrush
Obstetrics & Gynecology
Obstetrics & Gynecology
Uterine Fibroids
Also: fibroid, womb growths
Obstetrics & Gynecology
Polycystic Ovary Syndrome (PCOS)
Also: PCOS, ovarian cysts syndrome
Obstetrics & Gynecology
Female Infertility
Also: difficulty conceiving, delay in childbearing
Obstetrics & Gynecology
Malaria in Pregnancy
Also: pregnancy malaria
Obstetrics & Gynecology
Preeclampsia & Eclampsia
Also: pregnancy hypertension, toxaemia
Obstetrics & Gynecology
Ectopic Pregnancy
Also: tubal pregnancy, pregnancy outside the womb
Obstetrics & Gynecology
Pelvic Inflammatory Disease (PID)
Also: pelvic infection, womb infection
Obstetrics & Gynecology
Painful Periods (Dysmenorrhoea)
Also: menstrual cramps, period pain
Obstetrics & Gynecology
Vaginal Yeast Infection (Candidiasis)
Also: candida, toilet infection (commonly mislabelled)
Obstetrics & Gynecology
Bacterial Vaginosis
Also: BV
Obstetrics & Gynecology
Endometriosis
Also: endo
Obstetrics & Gynecology
Mastitis
Also: breast inflammation
Obstetrics & Gynecology
Menopause
Also: the change, perimenopause
Obstetrics & Gynecology
Ovarian Cysts
Also: ovarian cyst
Obstetrics & Gynecology
Premenstrual Dysphoric Disorder
Also: PMDD, severe PMS
Internal Medicine
Internal Medicine
HIV/AIDS
Also: HIV, retroviral infection
Internal Medicine
Tuberculosis (TB)
Also: TB, chronic cough disease
Internal Medicine
Pneumonia
Also: chest infection, lung infection
Internal Medicine
Asthma
Also: wheezing sickness
Internal Medicine
Chronic Obstructive Pulmonary Disease (COPD)
Also: smoker's lung, chronic bronchitis and emphysema
Internal Medicine
Anaemia
Also: low blood count, low iron
Internal Medicine
Sickle Cell Disease
Also: SS, sickle cell anaemia
Internal Medicine
Gout
Also: big toe arthritis, uric acid arthritis
Internal Medicine
Rheumatoid Arthritis
Also: RA, inflammatory arthritis
Internal Medicine
Bronchiectasis
Also: bronchial dilation, chronic bronchial widening
Internal Medicine
Hemolytic Anemia
Also: haemolytic anemia, hemolysis, red cell breakdown anemia
Internal Medicine
Low Sodium (Hyponatremia)
Also: hyponatremia, low blood sodium, water intoxication
Internal Medicine
Interstitial Lung Disease
Also: ILD, pulmonary fibrosis, lung scarring
Internal Medicine
Iron-Deficiency Anemia
Also: low iron anemia, iron deficiency anaemia, IDA
Internal Medicine
Lyme Disease
Also: Lyme, Lyme borreliosis
Internal Medicine
Obstructive Sleep Apnea
Also: OSA, sleep apnoea, obstructive sleep apnoea
Internal Medicine
Pulmonary Embolism
Also: PE, blood clot in the lung, lung clot
Internal Medicine
Vitamin B12 Deficiency Anemia
Also: B12 deficiency, pernicious anemia, megaloblastic anemia
Cardiology
Cardiology
Hypertension (High Blood Pressure)
Also: high BP, high blood pressure
Cardiology
Heart Failure
Also: weak heart, congestive heart failure
Cardiology
Heart Attack
Also: myocardial infarction, cardiac arrest (commonly confused)
Cardiology
High Cholesterol
Also: high lipids, dyslipidaemia
Cardiology
Deep Vein Thrombosis (DVT)
Also: blood clot in the leg, DVT
Cardiology
Varicose Veins
Also: twisted veins, rope-like leg veins
Cardiology
Aortic Stenosis
Also: narrowed aortic valve, aortic valve disease
Cardiology
Atrial Fibrillation
Also: AFib, AF, irregular heartbeat
Cardiology
Cardiomyopathy
Also: heart muscle disease, enlarged heart
Cardiology
High Blood Pressure
Also: hypertension, raised blood pressure, the silent killer
Cardiology
Pericarditis
Also: inflammation of the heart lining, swelling around the heart
Cardiology
Peripheral Artery Disease
Also: PAD, peripheral vascular disease, poor circulation in the legs
Cardiology
Supraventricular Tachycardia
Also: SVT, fast heart rhythm, racing heart
Dermatology
Dermatology
Eczema (Atopic Dermatitis)
Also: craw-craw (itchy skin), atopic dermatitis
Dermatology
Acne (Pimples)
Also: pimples, spots
Dermatology
Ringworm & Fungal Skin Infections
Also: ifo, skin fungus
Dermatology
Scabies
Also: craw-craw, itch mite
Dermatology
Boils & Skin Abscesses
Also: boil, abscess
Dermatology
Hives (Urticaria)
Also: nettle rash, sudden itchy welts
Dermatology
Psoriasis
Also: scaly skin disease
Dermatology
Athlete's Foot
Also: tinea pedis, foot fungus
Dermatology
Cellulitis
Also: skin and soft tissue infection
Dermatology
Impetigo
Also: school sores, bacterial skin infection
Dermatology
Rosacea
Also: acne rosacea, facial redness
Dermatology
Seborrhoeic Dermatitis
Also: seborrheic dermatitis, seborrhoeic eczema, dandruff (mild form), cradle cap (in babies)
Dermatology
Shingles
Also: herpes zoster, zoster
Dermatology
Vitiligo
Also: leucoderma, skin pigment loss
Psychiatry
Psychiatry
Depression
Also: clinical depression, low mood illness
Psychiatry
Bipolar Disorder
Also: manic depression, mood swings illness
Psychiatry
Schizophrenia
Also: psychotic illness
Psychiatry
Substance & Alcohol Use Disorder
Also: drug addiction, alcohol problem
Psychiatry
Postpartum Depression
Also: depression after childbirth, baby blues (severe)
Psychiatry
Attention-Deficit/Hyperactivity Disorder (ADHD) in Adults
Also: ADHD, ADD
Psychiatry
Anorexia Nervosa
Also: Anorexia
Psychiatry
Bulimia Nervosa
Also: Bulimia
Psychiatry
Generalised Anxiety Disorder (GAD)
Also: GAD, Chronic anxiety
Psychiatry
Obsessive-Compulsive Disorder (OCD)
Also: OCD
Psychiatry
Panic Disorder
Also: Recurrent panic attacks
Psychiatry
Postnatal Depression
Also: Postpartum depression, PND, PPD
Psychiatry
Social Anxiety Disorder
Also: Social phobia
Psychology
Dentistry
Ophthalmology
Ophthalmology
Conjunctivitis (Apollo)
Also: Apollo, pink eye
Ophthalmology
Glaucoma
Also: silent thief of sight, eye pressure disease
Ophthalmology
Cataract
Also: clouded lens, white pupil
Ophthalmology
Diabetic Eye Disease (Retinopathy)
Also: diabetes eye problem
Ophthalmology
Refractive Error (Blurred Vision)
Also: short-sightedness, long-sightedness, astigmatism
Ophthalmology
Dry Eye
Also: Dry eye syndrome, Dry eye disease, Keratoconjunctivitis sicca
Ear, Nose & Throat
Ear, Nose & Throat
Tonsillitis
Also: swollen tonsils, throat infection
Ear, Nose & Throat
Sinusitis
Also: sinus infection, blocked sinuses
Ear, Nose & Throat
Middle Ear Infection (Otitis Media)
Also: ear infection, ear pain in children
Ear, Nose & Throat
Allergic Rhinitis
Also: hay fever, dust allergy, constant catarrh
Ear, Nose & Throat
Nosebleed (Epistaxis)
Also: bleeding nose
Ear, Nose & Throat
Hearing Loss
Also: deafness, hard of hearing
Ear, Nose & Throat
Vertigo & Dizziness
Also: spinning sensation, balance problem
Ear, Nose & Throat
Earwax Blockage
Also: Impacted earwax, Cerumen impaction, Blocked ear
Ear, Nose & Throat
Meniere's Disease
Also: Meniere disease, Endolymphatic hydrops
Ear, Nose & Throat
Swimmer's Ear
Also: otitis externa, outer ear infection
Ear, Nose & Throat
Tinnitus
Also: Ringing in the ears, Ear noise
Orthopedics
Orthopedics
Osteoarthritis
Also: wear-and-tear arthritis, knee arthritis
Orthopedics
Low Back Pain
Also: waist pain, backache
Orthopedics
Sciatica
Also: leg nerve pain, pinched nerve in the back
Orthopedics
Fractures (Broken Bones)
Also: broken bone
Orthopedics
Bursitis
Also: inflamed bursa, housemaid's knee (knee bursitis)
Orthopedics
Carpal Tunnel Syndrome
Also: median nerve compression, CTS
Orthopedics
Tennis Elbow
Also: lateral epicondylitis, lateral elbow tendinopathy
Neurology
Neurology
Stroke
Also: brain attack, partial paralysis
Neurology
Migraine
Also: serious headache, half-head headache
Neurology
Epilepsy
Also: seizure disorder, fits
Neurology
Meningitis
Also: brain fever, CSM
Neurology
Bell's Palsy
Also: facial paralysis, one-sided face weakness
Neurology
Peripheral Neuropathy
Also: nerve pain in feet, numb feet and hands
Neurology
Bell Palsy
Also: Bell's palsy, facial nerve palsy, idiopathic facial paralysis
Neurology
Cluster Headache
Also: suicide headache, histamine headache
Neurology
Multiple Sclerosis
Also: MS, demyelinating disease
Neurology
Parkinson Disease
Also: Parkinson's, Parkinsonism
Neurology
Restless Legs Syndrome
Also: RLS, Willis-Ekbom disease
Neurology
Transient Ischemic Attack
Also: TIA, mini-stroke, warning stroke
Neurology
Trigeminal Neuralgia
Also: tic douloureux, facial nerve pain
Endocrinology
Endocrinology
Type 1 Diabetes
Also: insulin-dependent diabetes, juvenile diabetes
Endocrinology
Type 2 Diabetes
Also: sugar disease, adult-onset diabetes
Endocrinology
Diabetic Foot
Also: diabetes foot ulcer, foot sore in diabetes
Endocrinology
Hyperthyroidism (Overactive Thyroid)
Also: overactive thyroid, thyrotoxicosis
Endocrinology
Hypothyroidism (Underactive Thyroid)
Also: underactive thyroid, low thyroid
Endocrinology
Addison's Disease (Adrenal Insufficiency)
Also: Primary adrenal insufficiency, Adrenal insufficiency, Hypoadrenalism
Endocrinology
Cushing's Syndrome
Also: Hypercortisolism, Cushing's disease (pituitary cause)
Endocrinology
Hashimoto's Thyroiditis
Also: Hashimoto's disease, Chronic autoimmune thyroiditis, Chronic lymphocytic thyroiditis
Endocrinology
Hyperparathyroidism
Also: Overactive parathyroid, Primary hyperparathyroidism, High parathyroid hormone
Endocrinology
Metabolic Syndrome
Also: Syndrome X, Insulin resistance syndrome, Dysmetabolic syndrome
Endocrinology
Polycystic Ovary Syndrome (PCOS)
Also: PCOS, Polycystic ovarian syndrome, Stein-Leventhal syndrome
Endocrinology
Prediabetes
Also: Impaired glucose tolerance, Impaired fasting glucose, Borderline diabetes
Endocrinology
Vitamin D Deficiency
Also: low vitamin D, hypovitaminosis D
Urology
Urology
Male Infertility
Also: low sperm count, difficulty fathering a child
Urology
Erectile Dysfunction
Also: weak erection, impotence
Urology
Premature Ejaculation
Also: quick release, early ejaculation
Urology
Prostate Enlargement (BPH)
Also: enlarged prostate, BPH
Urology
Kidney Stones
Also: renal stones, stone in the kidney
Urology
Blood in the Urine (Hematuria)
Also: hematuria, haematuria, red urine
Urology
Hydrocele
Also: fluid around the testicle, scrotal fluid swelling
Urology
Interstitial Cystitis
Also: painful bladder syndrome, bladder pain syndrome
Urology
Low Testosterone
Also: hypogonadism, testosterone deficiency, low T
Urology
Peyronie's Disease
Also: penile curvature, penile scar tissue
Urology
Phimosis
Also: tight foreskin, non-retractable foreskin
Urology
Testicular Torsion
Also: twisted testicle, spermatic cord torsion
Urology
Urinary Incontinence
Also: bladder leakage, loss of bladder control
Urology
Varicocele
Also: scrotal varicose veins, enlarged scrotal veins
Nephrology
Nephrology
Chronic Kidney Disease
Also: kidney failure, CKD
Nephrology
Acute Kidney Injury
Also: sudden kidney failure, AKI
Nephrology
High Potassium (Hyperkalemia)
Also: hyperkalemia, high blood potassium, elevated potassium
Nephrology
Kidney Infection
Also: pyelonephritis, upper urinary tract infection, renal infection
Gastroenterology
Gastroenterology
Hepatitis B
Also: Hep B, HBV
Gastroenterology
Hepatitis C
Also: Hep C, HCV
Gastroenterology
Peptic Ulcer
Also: stomach ulcer, ulcer
Gastroenterology
Acid Reflux (GERD)
Also: heartburn, acid reflux
Gastroenterology
Liver Disease & Cirrhosis
Also: liver damage, end-stage liver disease
Gastroenterology
Haemorrhoids (Piles)
Also: piles, rectal swelling
Gastroenterology
Constipation
Also: hard stool, difficulty toileting
Gastroenterology
Appendicitis
Also: appendix pain
Gastroenterology
Food Poisoning & Gastroenteritis
Also: stomach upset, running stomach
Gastroenterology
Coeliac Disease
Also: celiac disease, gluten-sensitive enteropathy, coeliac sprue
Gastroenterology
Crohn's Disease
Also: Crohn disease, regional enteritis, IBD (Crohn's type)
Gastroenterology
Diverticulitis
Also: diverticular disease (when inflamed), colonic diverticulitis
Gastroenterology
Gallstones
Also: cholelithiasis, gallbladder stones, biliary calculi
Gastroenterology
Irritable Bowel Syndrome (IBS)
Also: IBS, spastic colon, irritable colon
Gastroenterology
Non-Alcoholic Fatty Liver Disease (NAFLD)
Also: fatty liver, NAFLD, metabolic-associated fatty liver disease, MASLD
Gastroenterology
Ulcerative Colitis
Also: UC, IBD (colitis type)
Oncology
Nutrition & Dietetics
Nutrition & Dietetics
Obesity & Overweight
Also: excess weight, big body
Nutrition & Dietetics
Malnutrition in Children
Also: kwashiorkor, marasmus, failure to thrive
Nutrition & Dietetics
Malnutrition (Undernutrition)
Also: undernutrition, protein-energy malnutrition, being underweight from poor nutrition
Nutrition & Dietetics
Vitamin B12 Deficiency
Also: B12 deficiency, cobalamin deficiency, pernicious anemia (one cause)
Physiotherapy
Physiotherapy
Frozen Shoulder
Also: stiff shoulder, adhesive capsulitis
Physiotherapy
Neck Pain
Also: stiff neck, cervical pain
Physiotherapy
Sprains & Strains
Also: twisted ankle, pulled muscle
Physiotherapy
Fibromyalgia
Also: fibromyalgia syndrome, chronic widespread pain
Physiotherapy
Plantar Fasciitis
Also: heel pain, plantar fasciopathy
Physiotherapy
Shin Splints
Also: medial tibial stress syndrome
Physiotherapy
Tendinopathy
Also: tendinitis, tendinosis, tendon overuse injury