Erythema multiforme: A case report with oral manifestations

Abstract

Erythema multiforme (EM) is an acute, immune-mediated mucocutaneous disease, which may be related to herpes simplex virus, use of certain medications, autoimmune disease, radiation, immunization, pregnancy, period, and food additives or chemicals. It is a condition that occurs predominantly in young adults, with a slight female preponderance and no predilection. Clinically, EM presents erosive and erythematous plaques, affecting mainly the lips and oral mucosa, called target lesions, which may progress to vesiculobullous lesions. The aim of this  presentation  is to report a case shown as a positive response to treatment.