Antivirals such as acyclovir, famciclovir, or valacyclovir may be used. Intravenous acyclovir is reserved for individuals who cannot swallow due to the pain, individuals with other systemic manifestations of<unk>  or severely immunocompromised individuals.
Herpes esophagitis
Cytomegalovirus esophagitis
Lymphocytic esophagitis
Eosinophilic esophagitis
Esophageal candidiasis
Barrett's esophagus
Nutcracker esophagus
Atrophic gastritis