Psoriasis, erythrodermic
A particularly inflammatory form of psoriasis that often affects most of the body surface. It is the least common form of psoriasis and often appears on people who have unstable plaque psoriasis, where lesions are not clearly defined. The erythrodermic form of psoriasis is characterized by periodic, widespread, fiery redness of the skin. The erythema (reddening) and exfoliation (shedding) of the skin are often accompanied by severe itching and pain. Swelling may also develop.
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A form of psoriasis found in the armpits, groin, under the breasts and in other flexion creases (skin folds) such as those around the genitals and buttocks. This form of psoriasis appears as smooth areas of skin that are red and inflamed but do not have the scaling associated with plaque psoriasis (the most common […]
- Psoriasis, guttate
A type of psoriasis characterized by red, scaly areas of inflamed skin on all parts of the body. It is associated with a strep infection in many cases.
- Psoriasis, inverse
Also called flexural psoriasis, a form of psoriasis found in the armpits, groin, under the breasts and in other flexion creases (skin folds) such as those around the genitals and buttocks. This form of psoriasis appears as smooth areas of skin that are red and inflamed but do not have the scaling associated with plaque […]
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The most common form of psoriasis — about 80% of people with psoriasis have this type. Plaque psoriasis can appear on any skin surface, although the knees, elbows, scalp, and trunk are the most common locations. It is characterized by well-defined plaques of red raised skin. The flaky silvery white buildup on top of the […]
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An uncommon type of recurring psoriasis that is characterized by the appearance of pus-filled pimples and sores in clusters. Pustular psoriasis can be intensely painful, and hospitalization may be necessary.