Annular fixed drug eruption

Fixed drug eruption (FDE) usually presents as a single oval to round violaceous patch after administration of the causative drug. We describe a case of FDE presenting with multiple annular erythematous lesions over dorsal aspects of both feet following the administration of phenobarbital. To the best of our knowledge, such an atypical demonstration had never been reported. Fixed drug eruption should be considered in the differential diagnosis of annular lesions.