How is seborrheic dermatitis treated?

This condition commonly affects oily areas such as the scalp, eyebrows, sides of the nose, ears, and chest. It may cause greasy scale, redness, or itch, and symptoms can come and go. Dandruff is a milder scalp presentation, while more inflamed or widespread changes may need a clinician's diagnosis.

Use a medicated shampoo as directed, working it into the scalp or affected skin and leaving it for the recommended contact time before rinsing. A topical antifungal may be prescribed for facial or body areas. A topical corticosteroid can reduce a strong flare, but it should be used only in the amount and duration advised because delicate facial skin is more vulnerable to side effects. Gentle cleansing, rinsing away styling products, and avoiding scratching can support maintenance between flares.

Book an assessment if scale is thick, painful, oozing, spreading beyond usual areas, or not improving with an appropriate routine. Seek care sooner for pus, marked swelling, fever, or crusting around the eyes. A different condition, including psoriasis or infection, may need a different treatment plan.

Which areas should receive shampoo, antifungal treatment, or corticosteroid, and how should I maintain improvement after the flare settles? Could another condition explain persistent scale?