Oct 21, 2025 · Erythema is a skin reaction that can be triggered by an infection or a medication. Learn more about the different types of erythemas, symptoms, and treatment.

Erythema (Ancient Greek: ἐρύθημα, from Greek erythros 'red') is redness of the skin or mucous membranes, caused by hyperemia (increased blood flow) in superficial capillaries. [1]

Aug 28, 2024 · Find out what causes skin redness, and see pictures of what these conditions look like. Also learn how to treat this symptom at home and when you should seek medical help.

Erythema, any abnormal redness of the skin. Erythema is caused by dilation and irritation of the superficial capillaries; the augmented flow of blood through them imparts a reddish hue to the skin.

A board-certified dermatologist breaks down everything you need to know about erythema, or skin redness, including how to treat it and what skincare products to use.

Welcome to DermNet, the world's leading free dermatology resource. Scroll through evidence-based information on dermatological diseases (skin conditions), procedures, and treatments.

Erythema multiforme can cause symptoms that make you uncomfortable, especially when lesions form on your skin and become itchy. Your provider will recommend treatment to alleviate or lessen your …

Discover the causes and symptoms of erythema (redness of the skin) and learn about the different types and treatments available from Health Answers by Pfizer.

Erythema is skin redness caused by increased blood flow in surface blood vessels. It can range from mild flushing to persistent red patches, either on its own or as a symptom of underlying conditions.

Sep 16, 2024 · Discover essential information on erythema in our comprehensive guide. Learn about causes, symptoms, and treatment options.