I have dandruff problem then I used head and shoulder shampoo it gives no relief then up to 3-4 months I started ketomac dandruff treatment shampoo I.e. 2% ketoconazole by this it gives some relief but not proper problem solved. Is there be any permanent or long time solution by any medication. And 1 have white hairs in right half scalp only this situation comes from 1-1.5 years but I don't take any medicine for white hair. So dandruff is main issue for white hairs or other problem. I am pure vegetarian jain. Even I cannot eat onion and garlic. So what is solution of dandruff and white hairs? 24 years 4 months old Male Pure veg. Not eat even onion and garlic 60 kgs weight 5.6" height.