Erythema multiforme

From WikiMD.org
Jump to navigation Jump to search

Erythema Multiforme

Erythema multiforme (/ɪˌrɪθiːmə mʌltɪˈfɔːrmiː/; EM) is a skin condition of unknown etymology that presents as a rash. It is considered to be a type of hypersensitivity reaction and is often triggered by infections, medications, or other triggers.

Definition

Erythema multiforme is characterized by the rapid onset of skin lesions that may appear anywhere on the body. The lesions often have a distinctive "target" appearance, with a red ring around a pale center.

Causes

The exact cause of erythema multiforme is unknown, but it is often associated with a reaction to an infection or medication. Common triggers include the herpes simplex virus, mycoplasma pneumoniae infection, and certain medications such as sulfa drugs, penicillins, and barbiturates.

Symptoms

Symptoms of erythema multiforme can vary but often include red, itchy patches or hives; a rash that may appear as target-shaped lesions or circular, red patches; and blisters or ulcers in severe cases. Other symptoms may include fever, general ill feeling, joint aches, and eye irritation or soreness.

Treatment

Treatment for erythema multiforme primarily involves addressing the underlying cause, if known, and managing symptoms. This may include discontinuing any triggering medications, treating any underlying infections, and using medications to relieve symptoms such as itching and pain.

See Also

References

External links

Esculaap.svg

This WikiMD dictionary article is a stub. You can help make it a full article.


Languages: - East Asian 中文, 日本, 한국어, South Asian हिन्दी, Urdu, বাংলা, తెలుగు, தமிழ், ಕನ್ನಡ,
Southeast Asian Indonesian, Vietnamese, Thai, မြန်မာဘာသာ, European español, Deutsch, français, русский, português do Brasil, Italian, polski