PREVENTION — Soothe your itching and control your scales with scalp psoriasis shampoos, drugs, and home remedies. Dandruff shampoos like Selsun Blue or Head & Shoulders might help a very mild case of scalp psoriasis. “Anything beyond a little scaling will require a prescriptive agent,” says says Bobby Buka, MD, a dermatologist at Bobby Buka MD Dermatology in New York City. Read the full article here.