Seborrheic dermatitis of the scalp is the technical term for what ... After you see your first case of pityriasis rosea, you'll never forget it, Hu says. The characteristic rash starts with ...
Seborrheic dermatitis of the scalp is the technical term for what ... After you see your first case of pityriasis rosea, you'll never forget it, Hu says. The characteristic rash starts with ...