Topical Treatment of Truncal Acne with Tretinoin Lotion 0.05% and Azelaic Acid Foam

Figure 1

Patient 1: (a) pretreatment; (b) after 4 weeks treatment with tretinoin and azelaic acid; and (c) after 12 weeks treatment with tretinoin lotion and azelaic acid.

(a)

(b)

(c)