Causticum

Introduction Erythema Ab Igne (EAI) is a skin condition that arises from prolonged or repeated exposure to infrared radiation, typically generated by direct heat sources like heating pads, fireplaces, and laptops. Characterized by a distinctive, net-like hyperpigmentation, Erythema Ab Igne can progress to permanent skin discoloration and, in rare instances, predispose individuals to more severe…