What is Erythema?

4. Erythema Multiforme

One of the rarer types of erythema again primarily affects children, though it may also occur in adults between the ages of 20 and 40. Erythema multiforme is a skin disorder featuring red, raised patches that resemble targets. Typically, these rashes appear symmetrically around the body. There are two types of erythema multiforme: minor and major. The minor form features only rashes and lesions and usually resolves in a few weeks. Erythema multiforme major is significantly more serious and can affect the mouth, eyes, and genitals. Physicians believe erythema multiforme results from a reaction to infection, most commonly the herpes simplex virus. Treatment usually focuses on relieving symptoms rather than treating the erythema, as it usually resolves without interference.