An open pilot study using tacrolimus ointment in the treatment of seborrheic dermatitis.

Seborrheic dermatitis is generally treated with topical steroids, antifungals, or both. This pilot study was undertaken to examine the possibility of tacrolimus as a useful therapy for seborrheic dermatitis. In a single-center, open-label study, 18 consecutive patients with seborrheic dermatitis were treated with 0.1% tacrolimus for a total of 28 days or until complete clearance occurred, if sooner. Of the patients, 11 (61%) showed 100% clearance of their seborrheic dermatitis; the remaining 7 patients showed 70% to 99% clearance. The most common side effects were mild local burning and irritation.