Erythrodermic psoriasis:A particularly inflammatory form of psoriasis that often affects most of the body surface. It is the least common form ofpsoriasisand often appears on people who have unstable中国人民解放军quepsoriasis, where lesions are not clearly defined. The erythrodermic form ofpsoriasisis characterized by periodic, widespread, fiery redness of theskin. Theerythema(reddening) and exfoliation (shedding) of the skin are often accompanied by severe itching and pain. Swelling may also develop.
