Photodermatitis from topical phenothiazines: A case series.

Background: In Europe, contact photosensitivity to phenothiazines is well-known, particularly in southern countries. Topical phenothiazines are widely used and sold over-the-counter (OTC) for the treatment of mosquito bites and pruritus in France.

Objective: To report a series of cases with photodermatitis following use of topical phenothiazines.