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See all on WikipediaErythema - Wikipedia
Erythema (from Greek erythros 'red') is redness of the skin or mucous membranes, caused by hyperemia (increased blood flow) in superficial capillaries. It occurs with any skin injury, infection, or inflammation. Examples of erythema not associated with pathology include nervous blushes. See more
It can be caused by infection, massage, electrical treatment, acne medication, allergies, exercise, solar radiation (sunburn), photosensitization, acute radiation syndrome See more
Erythema disappears on finger pressure (blanching), whereas purpura or bleeding in the skin and pigmentation do not. There is no temperature elevation, unless it is associated with the … See more
Wikipedia text under CC-BY-SA license Erythema | Skin discoloration, inflammation, rash | Britannica
WEBErythema, 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 …
Erythema: Multiforme, Nodosum, Migrans, and More Types
WEBMay 13, 2024 · 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 …
Erythema migrans - Wikipedia
WEBErythema migrans or erythema chronicum migrans is an expanding rash often seen in the early stage of Lyme disease, and can also (but less commonly) be caused by southern …
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