*A combined analysis of 2, 12-week, multicenter, randomized, double-blind, parallel-group studies of adapalene lotion, 0.1% and vehicle lotion in patients 12 to 18 years of age with acne vulgaris (N=2141).
Signs and symptoms of local tolerability occurred mostly during the first 2 weeks of treatment and decreased thereafter. Most of the symptoms were transient with mild to moderate severity.