Picture of Erythema Multiforme 2

Erythema multiforme is a serious systemic (body-wide) allergic reaction with a characteristic rash involving the skin and mucous membranes. Also known as Stevens-Johnson syndrome.
Image Source: © Richard Usatine, MD
Text Source: MedTerms™ Medical Dictionary by MedicineNet, Inc.
Text Source: MedTerms™ Medical Dictionary by MedicineNet, Inc.