Dandruff treatment typically involves using specialized shampoos that contain active ingredients like zinc pyrithione, ketoconazole, or salicylic acid. These ingredients help reduce the growth of fungus on the scalp and remove dead skin cells. Regular use of these shampoos can help manage symptoms and prevent flare-ups. In addition to medicated shampoos, maintaining a healthy scalp is important. This can include regular washing to remove excess oil and skin flakes, as well as avoiding harsh hair products. A balanced diet rich in vitamins and minerals may also support scalp health and reduce dandruff.