Plaque Psoriasis
Plaque psoriasis is the most common form of psoriasis. It is characterized by red, raised patches on the skin covered with silver-white scales. These patches are known as plaques. Plaque psoriasis can occur on any part of the body but is most commonly found on the elbows, knees, scalp, and lower back.
Guttate Psoriasis
Guttate psoriasis often starts in childhood or young adulthood. It is characterized by small, red, teardrop-shaped lesions on the skin. Triggers for guttate psoriasis include strep throat, stress, and injury to the skin. It can appear suddenly and may clear up on its own.
Pustular Psoriasis
Pustular psoriasis is characterized by white, pus-filled blisters surrounded by red skin. It can be localized to certain areas of the body or be widespread. Triggers for pustular psoriasis include medications, infections, and stress. Severe cases of pustular psoriasis may require medical intervention.
Inverse Psoriasis
Inverse psoriasis is found in skin folds such as the armpits, under the breasts, and in the groin area. It presents as smooth, red patches of skin that are more irritated by friction and sweating. Inverse psoriasis can be mistaken for a fungal infection due to its appearance.
Erythrodermic Psoriasis
Erythrodermic psoriasis is a rare but severe form of psoriasis that can be life-threatening. It causes widespread redness and shedding of the skin. Triggers for erythrodermic psoriasis include certain medications, severe sunburn, and infection. Immediate medical attention is required for individuals with erythrodermic psoriasis.