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Conditions

Browse medicines by the condition they treat, from blood pressure and diabetes to allergies, infections and anxiety. Compare brand with generic.

ObesityObesity is a chronic disease of excess or dysfunctional body fat that increases metabolic, cardiovascular, mechanical and other health risks.2 medicinesView ObesityObsessive-compulsive DisorderObsessive-compulsive disorder causes intrusive unwanted thoughts or urges and repetitive behaviours or mental acts intended to reduce distress.6 medicinesView Obsessive-compulsive DisorderOcular HypertensionOcular hypertension is eye pressure above the expected range without detectable glaucomatous optic-nerve or visual-field damage.12 medicinesView Ocular HypertensionOcular InflammationOcular inflammation includes disease of the eyelids, conjunctiva, cornea, sclera or uvea, with urgency determined by pain and vision risk.2 medicinesView Ocular InflammationOedemaOedema is excess fluid within tissues, causing swelling from local venous or lymphatic problems or systemic heart, kidney, liver and medicine-related causes.9 medicinesView OedemaOesophageal CandidiasisOesophageal candidiasis is Candida infection of the food pipe, usually causing painful swallowing in people with impaired immunity.1 medicineView Oesophageal CandidiasisOestrogen DeficiencyOestrogen deficiency is reduced oestrogen effect from menopause, ovarian insufficiency, hypothalamic suppression or treatment and can affect several tissues.1 medicineView Oestrogen DeficiencyOnchocerciasisOnchocerciasis is infection with Onchocerca volvulus transmitted by blackflies, causing itchy skin disease and potentially vision loss.1 medicineView OnchocerciasisOnychomycosisOnychomycosis is fungal infection of a fingernail or toenail causing thickening, discolouration, debris or separation.2 medicinesView OnychomycosisOpen-angle GlaucomaOpen-angle glaucoma is progressive optic-nerve damage with an open drainage angle, often associated with eye pressure and early peripheral field loss.2 medicinesView Open-angle GlaucomaOpioid DependenceOpioid dependence involves physiological adaptation and often compulsive opioid use, with withdrawal and overdose risks requiring structured care.1 medicineView Opioid DependenceOsteoarthritisOsteoarthritis is a whole-joint disorder involving cartilage loss, bone change and variable inflammation, causing pain and reduced function.15 medicinesView OsteoarthritisOsteodystrophyOsteodystrophy is abnormal bone development or turnover; renal osteodystrophy is the bone component of chronic kidney disease mineral-bone disorder.1 medicineView OsteodystrophyOsteomalaciaOsteomalacia is defective mineralisation of adult bone, usually caused by vitamin D deficiency or impaired calcium or phosphate metabolism.2 medicinesView OsteomalaciaOsteoporosisOsteoporosis is reduced bone strength that increases fragility-fracture risk, often remaining silent until a wrist, spine or hip breaks.3 medicinesView OsteoporosisOtitis MediaOtitis media affects the middle ear; symptoms, age and examination findings guide whether observation, pain relief or antibiotics are appropriate.4 medicinesView Otitis MediaOvarian CancerOvarian cancer includes several tumour types; management depends on stage, pathology, biomarkers, overall health and specialist assessment.1 medicineView Ovarian CancerOveractive BladderOveractive bladder causes urinary urgency, often with frequency, night waking or leakage; assessment excludes other urinary causes before treatment.6 medicinesView Overactive BladderOverweightBody-weight assessment considers BMI alongside waist measurement, related conditions, medicines, sleep, activity and individual health risk.1 medicineView Overweight