Thanks for query,
should be controlled first.
You should use selenium
sulphate containing shampoo.ie selsun
shampoo. for dandruff.It takes 2-3 months to recover
You should also take multi vitamin tablet with has vitamin E
in it for at least 7-8 months.
Take healthy vitamin rich diet.
Avoid junk food..
you will get result after 7-8 months span.so have courage.