A skin disease characterized by papular (small, solid, usually conic elevation of the skin) or vesicular lesions (blisters), and reddening or discoloration of the skin often in concentric zones about the
lesion.
Erythema multiforme has been associated with many infections, collagen disease, drug sensitivities, allergies and pregnancy. A severe form of this condition is Stevens-Johnson
Syndrome. See also
Lesion; Stevens-Johnson
Syndrome.