This medication is used to treat dandruff and a certain scalp infection (seborrheic dermatitis). It reduces itching, flaking, irritation, and redness of the scalp. Selenium sulfide is also used for a ...

Q. I am so pleased I read about using Selsun Blue for rosacea. I’d been on two rounds of antibiotics plus Metrogel, and I still I got redness and pimples on my nose. I started a regimen of washing my ...