what is eryth
erythro-. erythro- or erythr- pref. 1. Red: erythrocyte. 2. Erythrocyte: erythropoiesis. [From Greek eruthros, red; see reudh- in Indo-European roots.] erythro- or erythr- combining form (Colours) red: erythrocyte. erythro- a combining form meaning âredâ (erythrocyte) or âred blood cellâ (erythropoiesis).
Erythema (from the Greek erythros, meaning 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.