Erythema multiforme

Erythema Multiforme (EM) is a complex dermatological condition with a diverse range of clinical presentations. This table provides a concise overview of key aspects related to EM, including its definition, common etiological factors, clinical features, subtypes, diagnosis, management, prognosis, and preventive measures. EM is characterized by distinctive skin and mucosal lesions, often referred to as "target lesions," and its manifestations can vary widely, from mild forms with only skin involvement to severe cases that affect extensive areas of the skin and mucous membranes.

Understanding the clinical features, potential triggers, and diagnostic approaches is essential for healthcare professionals to effectively manage and treat EM. This quick review table serves as a valuable reference for clinicians and medical students seeking essential information on this condition.

Definition

👉 Erythema multiforme (EM) is a complex cutaneous and mucosal hypersensitivity reaction with characteristic lesions. It manifests as an acute, occasionally recurring disorder affecting the skin and mucous membranes. These lesions, which can be papular, bullous, or necrotic, are triggered by various antigenic stimuli. The condition exhibits a wide range of potential causes and typically follows a self-limiting course with a favourable outcome.
👉EM is clinically diverse & includes variants such as EM minor,EM major...

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