Rash Rx Seborrheic dermatitis on the scalp is often treated with over-the-counter dandruff shampoos with ingredients that reduce the skin’s fungal population, Anthony says. Look for shampoos with zinc ...

You are probably familiar with dandruff when it appears on the scalp. It’s a common condition, usually characterised by itchy and flaking skin. But ‌just as you can get dry, flaky skin on your scalp, ...