Common skin conditions affecting the scalp: Tinea Capitis, Pediculosis Capitis, Seborrhoeic Dermatitis, Dandruff, Psoriasis

Abstract

The structure of the skin and its function varies in the different regions of the body. The scalp with its high density of large hair follicles and abundance of sebaceous glands constitutes a unique area. The scalp is apparently less prone to inflammation. Some dermatological conditions of the scalp will be discussed: dermatophytic infection (tinea capitis) as a common infectious process affecting both the skin and hair; pediculosis capitis, the unique parasitic infestation; and inflammatory diseases, seborrhoeic dermatitis, dandruff and psoriasis.