I have dandruff problm frm years , it never goes ..now its effecting my face. how to get rid of it permanently ?

Dandruff treatment: Dandruff (seborrheic dermatitis) is a chronic skin condition that can be treated but not cured. It tends to flare with season changes and when a person is experiencing stress. Over the counter dandruff shampoos are a good place to start treating dandruff and most of the time do a good job helping. Severe dandruff needs to be seen by a doctor for some prescriptions and for possible tests.