An Unusual Presentation of Herpes Esophagitis in an Immunocompromised Individual.

Herpes simplex infection remains the third most common cause of esophagitis following gastric reflux disease and candida infection. This disease usually occurs in immunocompromised individuals; however, it has been frequently reported in healthy individuals. We present a case of a 39-year-old man who presented to the ER with symptoms unusual of herpes esophagitis. He was presumed to be immunocompromised due to uncontrolled diabetes mellitus and chronic alcohol use. Endoscopy revealed features in favor of candidiasis; however, histopathology displayed characteristic features of herpes infection. Herpes esophagitis should thus be suspected in immunocompromised patients with an independent underlying pathology and treated early with antiviral agents like acyclovir to prevent impending complications.