Abnormal redness and inflammation of the skin, due to vasodilation. / Skin redness from sunburn or chemical irritation

plural of erythema

(medicine) An inflammatory condition characterised by inflammation of the fat cells under the skin, resulting in tender red nodules that are usually seen on both shins.

(pathology) The rash often seen in the early stage of Lyme disease. / (pathology) Geographic tongue.

(dermatology) A skin condition caused by long-term exposure to heat (infrared radiation).

(pathology) A rare skin condition characterized by ash-grey hyperpigmented macules.

Relating to, or causing erythema

(pathology) Characterised by erythema and vesiculation

(pathology) That produces erythema

(pathology) An eruption of red lesions.