A common scalp problem known as dandruff is characterised by the scalp's shedding of dead skin cells and is frequently accompanied by itching and flaking. Although it is not a significant medical issue, many who have it report that it can be rather annoying and unpleasant. When the scalp's regular process of skin cell renewal is sped up, dandruff develops. This causes a buildup of dead skin cells, which are then clearly shed as white or greyish flakes. Although the precise origins of dandruff are not entirely understood, it is thought that a number of variables have a role in its emergence. These include an overabundance of Malassezia, a yeast-like fungus that is naturally present on the scalp, excessive oil production on the scalp, sensitivity to particular hair care products, infrequent shampooing, which can result in the buildup of oil and skin cells, and specific skin conditions like seborrheic dermatitis. Even though dandruff can be stubborn, it is typically treatable by regularly and gently washing the scalp with specific anti-dandruff shampoos that include substances like pyrithione zinc, salicylic acid, ketoconazole, or selenium sulphide. For the best course of action in more severe situations, a dermatologist's advice may be required. It's crucial to remember that dandruff can affect people of all ages and hair types and is not a symptom of poor cleanliness.
