Conditions We Cover
Find treatment options by the condition they treat. Each page explains the condition and lists the medicines used for it.
Deep Vein Thrombosis
Deep vein thrombosis (DVT) is a blood clot that forms in a deep vein, usually in the leg, and is treated with anticoagulant medicines that stop it growing and prevent new clots.
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Dementia of Alzheimer's Type
Dementia of Alzheimer's type is a progressive brain disorder that gradually erodes memory, thinking, and the ability to manage daily life, usually managed with cholinesterase inhibitors alongside non-drug support.
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Dental Abscess
A dental abscess is a bacterial infection that forms a pocket of pus in or around a tooth, usually needing drainage and sometimes antibiotics to stop it spreading.
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Dermatitis
Dermatitis is inflammation of the skin that causes redness, itching, and irritation. Treatment depends on the type but often includes topical corticosteroids and regular moisturising.
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Dermatitis Herpetiformis
Dermatitis herpetiformis is an intensely itchy blistering skin rash driven by gluten sensitivity and closely linked to coeliac disease, treated with a gluten-free diet plus dapsone.
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Dermatologic Diseases
Dermatologic diseases cover a broad range of conditions affecting the skin, hair, and nails, many driven by immune-related inflammation and managed with corticosteroids and targeted skin care.
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Dermatomycosis
Dermatomycosis is a fungal infection of the skin, hair, or nails caused by dermatophytes and other fungi. It usually responds to antifungal treatment, topical for mild cases and oral for stubborn nail or scalp infections.
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Dermatophytosis
Dermatophytosis, commonly called ringworm, athlete's foot, jock itch, or nail fungus depending on location, is a fungal skin infection caused by dermatophytes. Topical or oral antifungals clear most cases.
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Dermatosis
Dermatosis is a broad term for any disease or disorder of the skin, from simple inflammatory rashes to chronic conditions such as eczema. It's managed with topical corticosteroids, antifungals, or both.
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Detrusor Overactivity
Detrusor overactivity happens when the bladder muscle contracts involuntarily before the bladder is full, causing sudden urges to urinate. It's usually managed with anticholinergic medicines such as oxybutynin.
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Diabetes Insipidus
Diabetes insipidus is a disorder of water regulation, unrelated to blood sugar, that causes extreme thirst and large volumes of dilute urine. It's usually treated with desmopressin, a synthetic form of the hormone the body is missing.
1 medicine
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Diabetic Nephropathy
Diabetic nephropathy is kidney damage caused by long-term high blood glucose injuring the kidney's filtering vessels. It's slowed by controlling blood sugar and blood pressure together, often with losartan or irbesartan.
2 medicines
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Diabetic Peripheral Neuropathic Pain
Diabetic peripheral neuropathic pain is burning, stabbing, or electric-shock pain in the feet and hands caused by long-term high blood sugar damaging peripheral nerves. It's managed with blood sugar control and medicines such as duloxetine.
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Differentiated Thyroid Carcinoma
Differentiated thyroid carcinoma is the most common form of thyroid cancer, arising from the thyroid's hormone-producing follicular cells. It's treated with surgery and radioiodine, with targeted therapy such as sorafenib for cases that stop responding.
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Dissolution of Gallstones
Dissolution of gallstones is a non-surgical treatment that uses bile acid therapy, mainly ursodeoxycholic acid, to slowly break down small cholesterol gallstones.
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Drug-Induced Extrapyramidal Symptoms
Drug-induced extrapyramidal symptoms are involuntary movement problems caused by antipsychotics and related medicines, treated with anticholinergic agents such as procyclidine.
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Duodenal Ulcer
A duodenal ulcer is an open sore on the lining of the duodenum, usually caused by H. pylori infection or long-term NSAID use, and treated with acid-suppressing medicine.
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Dysfunctional Uterine Bleeding
Dysfunctional uterine bleeding is abnormal uterine bleeding with no identifiable structural cause, driven by hormonal imbalance and commonly managed with progestogen therapy.
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Dyslipidaemia
Dyslipidaemia is an abnormal level of lipids in the blood, including high triglycerides or altered cholesterol fractions, that raises the risk of heart attack and stroke.
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Dysmenorrhea
Dysmenorrhea is painful menstrual cramping, treated first with anti-inflammatory medicines like mefenamic acid and, where hormones are involved, progestogens.
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Dysuria
Dysuria is painful or burning urination, usually caused by a urinary tract infection or bladder irritation, and can be eased with a targeted urinary analgesic.
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