This information supports, and does not replace, advice from your healthcare professional.
Overview
Seborrhoeic dermatitis is a common skin condition that causes red, scaly, itchy patches, usually on the scalp, face, and chest. Dandruff is a mild form.
Symptoms
Red, inflamed skin Greasy or yellowish scales Itching or burning sensation Dandruff on scalp or eyebrows
Causes
Overgrowth of Malassezia yeast on skin Genetic factors Stress, cold weather, or hormonal changes
Diagnosis
Physical examination of affected areas Rule out other skin conditions like psoriasis or eczema
Treatment
Medicated shampoos