Hello doctor, My father age is 50. He is having dandruff. When ever he applies hair colour his scalp gets too irritated n more dandruff takes place. He used to apply oil. Recently we can to know the we should not apply oil if a person is having dandruff. The day he applies hair colour .his scalp gets too irritated n face becomes to black n itching. We used garner, indica, Godrej, L'Or�al Paris. But of no use. His face becoming black day by day. To get rid of dandruff my father started using topisal -3 lotion. His scalp became dry due to hair colour n dandruff. please suggest some gud hair colour. please please. Bcz of hair colour All these problems started.