for the past 8 years i am having dandruff. i am losing my hairs slowly. more than half gone. i feel shy to go out. my friends teasing. Will new hair grow for me ? please give me a solution... Sounds like two issues. Dandruff: Although regular washing of the hair may wash away the flakes and limit the signs of dandruff, it does not treat the cause. Nizoral anti-dandruff shampoo works by restoring the natural balance of the yeast on the scalp, which is the main cause of the dry, flaky, red, itchy symptoms of dandruff and prevents them coming back. Not all dandruff treatments work this way, which means they are less likely to be as effective We suggest that you use a shampoo such as Nizoral anti-dandruff shampoo for moderate to severe dandruff. Nizoral anti-dandruff shampoo should be used twice weekly (every 3 or 4 days) for the first 2-4 weeks to clear dandruff. Then it only has to be used once every 1-2 weeks to prevent dandruff coming back. Apply enough shampoo to wash your scalp and hair. Gently massage the entire scalp, leaving the shampoo on for about 5 minutes. Rinse thoroughly, then dry your hair as you normally do.