Redness of the skin produced by congestion of the capillaries. This condition may result from a variety of disease processes.
Erythemas
D006801
Humans
Members of the species Homo sapiens.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D020113
Phenolphthalein
An acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic.