Taking aim at erythema multiforme

PREVIEW

The first attack of erythema multiforme can be alarming to the victim, who is often an otherwise-healthy young adult. In a typical episode, a symmetric pattern of round, red lesions suddenly appears, frequently on the extremities, and erosions develop in the mouth. Fortunately, the condition is self-limited. Unfortunately, it is usually recurrent, possibly because of the ongoing, sub-clinical presence of herpes simplex virus. In this article, Dr Katta summarizes the latest information on erythema multiforme and its management.