Intralesional methotrexate versus triamcinolone acetonide for localized alopecia areata treatment: A randomized clinical trial.

Intralesional MTX in treatment of localized AA in adults can be promising and comparable to intralesional TrA with the need for further controlled and extensive trials. Trichoscopy can reveal early clinical response through disappearance of AA-specific trichoscopic signs and also early detection of adverse effects.