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

HaemorrhageHaemorrhage is significant internal or external bleeding whose urgency and treatment depend on its source, severity and cause.1 medicineView HaemorrhageHearing LossHearing loss may be conductive or sensorineural; sudden or one-sided loss needs prompt assessment, while medicines have limited cause-specific roles.1 medicineView Hearing LossHeart FailureHeart failure is a syndrome in which the heart cannot fill or pump effectively, causing breathlessness, fatigue or fluid retention.16 medicinesView Heart FailureHelminthiasisHelminthiasis is infection with a parasitic worm; symptoms, testing and treatment depend on the species and organs involved.1 medicineView HelminthiasisHepatic EncephalopathyHepatic encephalopathy is a decline in brain function caused by the liver's inability to remove toxins from the blood, most often occurring in people with advanced liver disease.1 medicineView Hepatic EncephalopathyHepatocellular CarcinomaHepatocellular carcinoma (HCC) is the main primary liver cancer, often arising in a liver affected by cirrhosis or chronic hepatitis.1 medicineView Hepatocellular CarcinomaHereditary AngioedemaHereditary angioedema is a rare genetic disorder causing sudden, severe swelling episodes that can affect the face, throat, abdomen, and limbs.1 medicineView Hereditary AngioedemaHerpes SimplexHerpes simplex virus can cause recurring oral, genital, eye or skin lesions and may also be present without recognised symptoms.3 medicinesView Herpes SimplexHerpes ZosterHerpes zoster (shingles) is a painful viral rash caused by reactivation of the chickenpox virus, treated with antiviral medicines.2 medicinesView Herpes ZosterHirsutismHirsutism is coarse hair growth in an androgen-sensitive pattern, sometimes associated with PCOS, medicines or another hormonal condition.3 medicinesView HirsutismHistoplasmosisHistoplasmosis is a fungal lung infection caused by inhaling Histoplasma spores, treated with antifungal medicines such as itraconazole.1 medicineView HistoplasmosisHIV InfectionHIV is a chronic viral infection treated with combination antiretroviral therapy and regular viral-load and safety monitoring.13 medicinesView HIV InfectionHodgkin LymphomaHodgkin lymphoma is a cancer of lymphocytes diagnosed by lymph-node biopsy and treated according to its stage and risk features.1 medicineView Hodgkin LymphomaHormone Replacement TherapyHormone replacement therapy can relieve menopausal symptoms and reduce bone loss, with formulation chosen according to symptoms and individual risks.1 medicineView Hormone Replacement TherapyHyperaldosteronismHyperaldosteronism is a hormonal condition where the adrenal glands overproduce aldosterone, driving high blood pressure and low potassium.1 medicineView HyperaldosteronismHypercholesterolaemiaHypercholesterolaemia is persistently high blood cholesterol that raises the risk of heart attack and stroke if left unmanaged.8 medicinesView HypercholesterolaemiaHyperparathyroidismHyperparathyroidism is a condition where one or more parathyroid glands produce too much PTH, raising blood calcium and weakening bones over time.1 medicineView HyperparathyroidismHyperphosphataemiaHyperphosphataemia is a raised phosphate level in the blood, most often seen in chronic kidney disease, managed by diet and phosphate binders.1 medicineView HyperphosphataemiaHyperpigmentationHyperpigmentation describes skin darkening from excess melanin and has causes ranging from inflammation and hormones to medicines or skin disease.1 medicineView HyperpigmentationHyperprolactinaemiaHyperprolactinaemia is a condition where the pituitary gland produces too much prolactin, causing symptoms in both women and men.2 medicinesView HyperprolactinaemiaHypertensionHypertension means blood pressure stays high over time. Learn how it shows up, what raises the risk, and how it is treated.62 medicinesView HypertensionHypertensive EmergencyA hypertensive emergency is a severe spike in blood pressure that causes acute organ damage and requires immediate medical treatment.1 medicineView Hypertensive EmergencyHyperthyroidismHyperthyroidism is a condition where the thyroid gland produces too much hormone, speeding up body functions and causing symptoms like weight loss, rapid heartbeat, and anxiety.2 medicinesView HyperthyroidismHypertriglyceridaemiaHypertriglyceridaemia is a common lipid disorder in which triglyceride levels in the blood are elevated, increasing the risk of pancreatitis and cardiovascular disease.2 medicinesView HypertriglyceridaemiaHyperuricaemiaHyperuricaemia is a raised blood urate level that may remain asymptomatic or contribute to gout and uric-acid stones.3 medicinesView HyperuricaemiaHypocalcaemiaHypocalcaemia is a low blood calcium level that can cause muscle cramps, tingling, and in severe cases dangerous heart rhythm changes.2 medicinesView HypocalcaemiaHypoestrogenismHypoestrogenism is reduced oestrogen activity caused by menopause, ovarian insufficiency, surgery, treatment or another hormonal condition.1 medicineView HypoestrogenismHypogonadismHypogonadism is a condition where the gonads produce insufficient sex hormones, most commonly causing low testosterone in men.1 medicineView HypogonadismHyponatraemiaHyponatraemia is a low blood sodium level that can cause confusion, nausea, and seizures, and requires medical assessment to find and treat the underlying cause.1 medicineView HyponatraemiaHypoparathyroidismHypoparathyroidism is a condition where the parathyroid glands produce too little PTH, causing low blood calcium and a range of muscular and neurological symptoms.1 medicineView HypoparathyroidismHypotensionHypotension is abnormally low blood pressure that can cause dizziness, fainting, and fatigue, particularly when standing up quickly.2 medicinesView HypotensionHypothyroidismWhat hypothyroidism is, how it shows up, and how an underactive thyroid is treated.2 medicinesView Hypothyroidism