J.T.
When I have dandruff flare-ups, I use Neutrogena T-Gel and Head and Shoulders silky something-or-other conditioner. I didn't know until recently that it's important to use a dandruff-helping conditioner; otherwise, your normal conditioner will wash out the medication from the dandruff shampoo. The Head and Shoulders conditioner leaves my hair healthier looking and feeling than my regular conditioner, too! Good luck!!