Arthritis associated with recurrent erythema multiforme responding to oral acyclovir.

Erythema multiforme is a skin condition frequently associated with herpes simplex virus and has a tendency to recur. Oral acyclovir has been successful in suppression of the disease. Here we report a patient who had recurrent erythema multiforme associated with recurrent polyarthritis that responded to oral acyclovir suppression therapy.