What are the treatment options for seborrheic dermatitis?

Seborrheic dermatitis affects areas with many oil glands, such as the scalp, eyebrows, sides of the nose, ears and chest. Medicated shampoo can reduce scale and the yeast-related component of the condition when used regularly as directed. A topical antifungal may be used on affected skin or scalp areas that need more focused treatment.

Topical corticosteroids can calm redness and itch during a flare, but they should be used only as instructed because prolonged or frequent use on delicate facial skin can cause problems. Once the flare settles, a maintenance routine may help limit recurrence.

Apply products to the affected skin rather than only to the hair, and leave medicated shampoo in contact with the scalp for the instructed time. Wash gently with lukewarm water and avoid picking scale. Fragranced products, harsh scrubbing and oily styling products may aggravate some people, so introduce changes one at a time.

Use treatment consistently during a flare and ask how often to continue it afterward. Mention involvement around the eyes, beard or ears because these areas may need a different product or application method.

Arrange a review if the rash is spreading, painful, weeping, crusted or not improving with directed treatment. Seek prompt care for significant eyelid swelling, eye pain or vision change. A persistent one-sided or unusual rash also deserves assessment because several skin conditions can resemble seborrheic dermatitis.

Ask which shampoo and antifungal suit the affected areas, how long to use a corticosteroid, how to protect facial skin, and what maintenance schedule to follow when the flare has settled.