Erythema Multiforme Flashcards by Ella Knight

Q

What is erythema multiforme?

A

Acute hypersensitivity reaction

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Q

What can trigger erythema multiforme

A

Infections

HSV
streptococcus
mycoplasma

Drugs

penicillin
COCP
NSAIDs

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Q

What are the features of erythema multiforme?

A

Target lesions

round lesions
3 colour zones
start on hands/feet
spread to torso

Itching

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Q

How is erythema multiforme managed?

A

Self-limiting

analgesia
anti-histamines
+/- abx

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