Medical Conditions
Browse educational condition guides by name. Each page explains only the information present in its source record and cannot diagnose symptoms or replace an assessment by a qualified healthcare professional.
Use the directory to find possible background information and seek urgent local care for severe, sudden, or worsening symptoms.
Browse conditions by letter
All medical conditions
- Abdominal Pain (Stomach Pain): Causes, Symptoms, and When to Worry
- Acne: Symptoms, Causes, and Treatment
- Acute Angle-Closure Glaucoma (Acute Glaucoma): Emergency, Symptoms, and Treatment
- Acute Heart Failure (Pulmonary Oedema): Symptoms, Causes, and Treatment
- ADHD: Symptoms, Causes, and Treatment
- Alcohol Poisoning: Symptoms, Warning Signs, and Emergency Treatment
- Alopecia Areata: Symptoms, Causes, and Treatment
- Anorexia Nervosa: Symptoms, Causes, and Treatment
- Anxiety Disorder: Symptoms, Causes, and Treatment
- Aortic Dissection: Warning Signs, Emergency, and What to Do
- Appendicitis: Symptoms, Warning Signs, and Emergency Management
- Atrial Fibrillation: Symptoms, Causes, and Treatment
- Bad Breath (Halitosis): Causes, Treatment, and When to See a Doctor
- Bell's Palsy: Symptoms, Causes, and Treatment
- Binge Eating Disorder: Symptoms, Causes, and Treatment
- Blood in Stool: Causes, Diagnosis, and Treatment
- Blood in Urine (Haematuria): Causes and When to Seek Help
- Blurred Vision: Causes, When to Worry, and Treatment Options
- Bowel Obstruction: Symptoms, Causes, and Emergency Treatment
- Brain Fog: Causes, Symptoms, and When to Seek Help
- Breast Pain: Causes, Symptoms, and When to See a Doctor
- Bronchiolitis and RSV in Babies: Symptoms, Treatment, and Emergency Signs
- Burns — Emergency Care: Symptoms, Causes, and Treatment
- Cardiac Arrest: Symptoms, Emergency Response, and Treatment
- Carpal Tunnel Syndrome: Symptoms, Causes, and Treatment
- Cervical Cancer: Symptoms, Causes, and Treatment
- Childhood Asthma: Symptoms, Causes, and Treatment
- Choking: Symptoms, Warning Signs, and Emergency Treatment
- Chronic Sinusitis: Symptoms, Causes, and Treatment
- Colic in Babies: Symptoms, Causes, and Treatment
- Coronary Artery Disease: Symptoms, Causes, and Treatment
- Crohn's Disease: Symptoms, Causes, and Treatment
- Deep Vein Thrombosis (DVT): Symptoms, Causes, and Treatment
- Depression: Symptoms, Causes, and Treatment
- Diarrhoea: Causes, Symptoms, and Treatment
- Dizziness: Causes, When to Worry, and Treatment
- Ear Infections in Children: Symptoms, Causes, and Treatment
- Eczema (Atopic Dermatitis): Symptoms, Causes, and Treatment
- Eczema in Babies: Symptoms, Causes, and Treatment
- Epilepsy: Symptoms, Causes, Diagnosis, and Treatment
- Erectile Dysfunction: Causes, Symptoms, and Treatment
- Excessive Daytime Sleepiness: Causes, When to Worry, and Treatment
- Eye Floaters: Causes, When to Worry, and Treatment
- Food Allergies in Children: Symptoms, Causes, and Treatment
- Frequent Urination: Causes, When to Worry, and Treatment
- Frozen Shoulder: Symptoms, Causes, and Treatment
- GERD (Acid Reflux): Symptoms, Causes, and Treatment
- Gestational Diabetes: Symptoms, Causes, and Treatment
- Graves' Disease: Symptoms, Causes, and Treatment
- Haemorrhoids (Piles): Symptoms, Causes, and Treatment
- Hand, Foot and Mouth Disease (HFMD): Symptoms, Causes, and Treatment
- Hashimoto's Thyroiditis (Hashimoto's Disease): Symptoms, Causes, and Treatment
- Head Lice: Symptoms, Causes, and Treatment
- Headache: Types, Causes, and When to Seek Help
- Heart Attack Symptoms in Women: Causes, Treatments, and When to Worry
- Heart Failure: Symptoms, Causes, and Treatment
- Heart Palpitations: Causes, When to Worry, and Treatment
- Heartburn: Causes, When to Worry, and Treatment Options
- Heat Stroke (Emergency): Symptoms, Causes, and Treatment
- Heavy Periods: Causes, Symptoms, and Treatment
- Heel Pain: Causes, Symptoms, and Treatment
- Helicobacter pylori Infection: Symptoms, Causes, and Treatment
- High Cholesterol: Symptoms, Causes, and Treatment
- Hives (Urticaria): Causes, Symptoms, and Treatment
- Hyperthyroidism (Overactive Thyroid): Symptoms, Causes, and Treatment
- Hypothermia: Symptoms, Causes, and Treatment
- Hypothyroidism (Underactive Thyroid): Symptoms, Causes, and Treatment
- Insomnia: Causes, When to Worry, and Treatment Options
- Insulin Resistance: Symptoms, Causes, and Treatment
- Iron Deficiency Anaemia: Symptoms, Causes, and Treatment
- Jaw Pain: Causes, Symptoms, and Treatment
- Joint Pain: Possible Causes and When to Seek Help
- Lupus: Symptoms, Causes, and Treatment
- Mast Cell Activation Syndrome (MCAS): Symptoms, Causes, and Treatment
- Mastitis: Symptoms, Causes, and Treatment
- Measles: Symptoms, Causes, and Treatment
- Memory Problems: Causes, When to Worry, and Treatment
- Meningitis: Symptoms, Warning Signs, and Emergency Treatment
- Miscarriage: Symptoms, Causes, and Treatment
- Morning Sickness and Hyperemesis Gravidarum: Symptoms, Causes, and Treatment
- Mouth Ulcers: Causes, Symptoms, and Treatment
- Multiple Sclerosis: Symptoms, Causes, and Treatment
- Mumps: Symptoms, Causes, and Treatment
- Nappy Rash: Symptoms, Causes, and Treatment
- Nausea and Vomiting: Causes and When to See a Doctor
- Neck Pain: Causes, When to Worry, and Treatment Options
- Nicotine Dependence: Symptoms, Causes, and Treatment
- Night Sweats: Causes, When to Worry, and Treatment
- Nosebleeds: Causes, Treatment, and When to Seek Help
- Numbness and Tingling: Causes, When to Worry, and Treatment
- Obsessive-Compulsive Disorder (OCD): Symptoms, Causes, and Treatment
- Opioid Overdose and Naloxone: Symptoms, Emergency Treatment, and What to Do
- Osteoporosis: Symptoms, Causes, and Treatment
- Painful Urination: Causes, Symptoms, and Treatment
- Peptic Ulcer Disease: Symptoms, Causes, and Treatment
- Perimenopause Brain Fog: Causes, Symptoms, and Treatment
- Pneumothorax (Collapsed Lung): Symptoms, Causes, and Emergency Care
- Polycystic Ovary Syndrome (PCOS): Symptoms, Causes, and Treatment
- POTS (Postural Orthostatic Tachycardia Syndrome): Symptoms, Causes, and Treatment
- Premenstrual Dysphoric Disorder (PMDD): Symptoms and Treatment
- Psoriasis: Symptoms, Causes, and Treatment
- Pulmonary Embolism: Symptoms, Warning Signs, and Emergency Actions
- Red Eye: Causes, When to Worry, and Treatment
- Reflux in Babies: Symptoms, Causes, and Treatment
- Rheumatoid Arthritis: Symptoms, Causes, and Treatment
- Rosacea: Symptoms, Causes, and Treatment
- Scarlet Fever: Symptoms, Causes, and Treatment
- Seasonal Affective Disorder (SAD): Symptoms, Causes, and Treatment
- Sepsis: Symptoms, Warning Signs, and Emergency Treatment
- Severe Bleeding: Symptoms, Warning Signs, and Emergency Treatment
- Shingles: Symptoms, Causes, and Treatment
- Skin Cancer and Melanoma: Symptoms, Causes, and Treatment
- Slapped Cheek Syndrome (Fifth Disease): Symptoms, Causes, and Treatment
- Sleep Apnoea in Women: Symptoms, Causes, and Treatment
- Snake Bite: Emergency Information and What to Do
- Snoring: Causes, When to Worry, and Treatment Options
- Social Anxiety Disorder: Symptoms, Causes, and Treatment
- Sore Throat: Causes, When to Worry, and Treatment
- Speech Delay in Children: Symptoms, Causes, and Treatment
- Stroke Warning Signs (FAST): Symptoms, Causes, and Emergency Response
- Stroke: Symptoms, Causes, and Treatment
- Suicidal Thoughts: Warning Signs and Emergency Help
- Testicular Pain: Causes, When to Worry, and Treatment
- Testicular Torsion: Emergency Warning Signs and What to Do
- Tinnitus (Ringing in the Ears): Symptoms, Causes, and Treatment
- Transient Ischaemic Attack (TIA or Mini-Stroke): Symptoms, Causes, and Treatment
- Tuberculosis (TB): Symptoms, Causes, and Treatment
- Type 2 Diabetes: Symptoms, Causes, and Treatment
- Typhoid Fever: Symptoms, Causes, and Treatment
- Ulcerative Colitis: Symptoms, Causes, and Treatment
- Unexplained Weight Gain: Causes and When to Worry
- Urinary Tract Infection (UTI): Symptoms, Causes, and Treatment
- Vaginal Discharge: Causes, Symptoms, and When to See a Doctor
- Vaping-Related Lung Injury (EVALI): Symptoms, Causes, and Treatment
- Vertigo (Spinning Dizziness): Symptoms, Causes, and Treatment
- Vitamin D Deficiency: Symptoms, Causes, and Treatment
- Whooping Cough (Pertussis): Symptoms, Causes, and Treatment