Medication-induced cutaneous (skin) pigmentation (MIP) is due to various topical, oral and intravenous medications.

There are a number of different antibiotics for acne including tablets, creams and gels. Here's how they work and which ones might be right for you.

A-Z OF SKIN Polyarteritis nodosa (PAN) BACK TO A-Z SEARCH What is polyarteritis nodosa? Polyarteritis nodosa occurs (PAN) is a rare condition affecting the medium-sized blood vessels of the body

A-Z OF SKIN Granulomatous Cheilitis BACK TO A-Z SEARCH What is it? Also known as … Cheilitis Granulomatosa, Miescher’s Cheilitis Granulomatous Cheilitis is a rare condition characterised by persistent, diffuse, soft-to-firm swelling of one or both lips

Rhinophyma is the slow thickening of the nasal skin. It affects adults and is more common in men than in women. The cause of rhinophyma is unknown but it...

A-Z OF SKIN Folliculitis Decalvans BACK TO A-Z SEARCH What is it? Folliculitis Decalvans is an uncommon inflammatory scalp condition which can result in destruction of hair follicles and permanent loss of hair

In men, severe rosacea can cause the nose to become reddened and enlarged (rhinophyma).

Pemphigus vulgaris is a rare autoimmune blistering disease which is characterised by blisters, erosions and crusts in the mouth and on the skin.

Pemphigus foliaceus is a rare autoimmune blistering disease which is characterised by superficial blisters, erosions and crusts on the skin.

Perioral dermatitis is a common inflammatory rash that occurs around the mouth area. Other affected areas include around the nose, chin and eyes.