What is the cause of dandruff and how to treat it?

Dandruff is mainly caused by accelerated exfoliation of scalp cuticle. Common causes include: dry scalp, excessive sebum secretion, stress, malnutrition, excessive use of hair oil products, scalp inflammation and so on. In addition, dandruff may also be caused by some skin diseases such as psoriasis.

Dandruff can usually be treated by the following methods:

Keep the scalp clean, use dandruff shampoo and massage the scalp.

Avoid scalp that is too dry or greasy.

Balanced nutrition, pay attention to food hygiene.

Keep a good mood and reduce stress.

If you have inflammation, you should seek medical advice in time.

Please note that for severe dandruff or scalp itching, please seek professional treatment in time.