Erythema multiforme minor
Erythema Multiforme Minor
Erythema multiforme minor (pronunciation: eh-RITH-eh-muh mul-tee-FOR-may MY-nor) is a type of hypersensitivity reaction that occurs in response to medications, infections, or illness.
Etymology
The term "erythema" comes from the Greek word "erythros," meaning red, and "multiforme" refers to the condition's characteristic multiple forms. The suffix "minor" is used to distinguish this milder form of the condition from the more severe erythema multiforme major.
Definition
Erythema multiforme minor is characterized by the sudden onset of red, often itchy or painful, skin lesions that spread and often have a central dark red spot or blister. The lesions can appear anywhere on the body but are most often found on the palms of the hands and soles of the feet.
Causes
The exact cause of erythema multiforme minor is unknown, but it is often preceded by a herpes simplex virus infection or exposure to certain medications, such as sulfa drugs, penicillin, and barbiturates.
Symptoms
Symptoms of erythema multiforme minor may include:
- Red, pink, or purple skin lesions that may be raised, flat, or blistered
- Lesions that appear in a symmetrical pattern, often on the palms, soles, and mucous membranes
- Mild fever
- General discomfort or malaise
Treatment
Treatment for erythema multiforme minor typically involves managing symptoms and addressing the underlying cause, if known. This may include discontinuing a medication or treating an infection. Over-the-counter pain relievers, antihistamines, and topical creams may be used to manage symptoms.
Related Terms
External links
- Medical encyclopedia article on Erythema multiforme minor
- Wikipedia's article - Erythema multiforme minor
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