From my childhood I am a huge sufferer of dandruff. I have all tried all types of medicated anti dandruff shampoos including selsun, scalpe,ketoconazole based other shampoos etc. But my dandruff problems have never gone away. Even after washing I get wet dandruff on my hair and just after the hair gets dried the dandruff again arises on my hair. I have become just fed up with this dandruff problem since my childhood. please suggest me some effective medicine or anti-dandruff shampoo for my dandruff problems.