LPT: Look into ketoconazole to treat dandruff. It ended years of frustration for me. Note: not a doctor, just sharing my success. (Ask your doctor about this treatment) I suffered for years before trying Ketoconazole shampoo. That’s a generic active ingredient, not a brand. It works like magic for dandruff and ended years of frustration and the desperation of trying to cure it. I haven’t had noticeable symptoms in months, just u…