What are the different types of plaque psoriasis?

Plaque psoriasis is a chronic autoimmune condition that appears on the skin in the form of red, raised patches with silver-white flakes. There are several types of plaque psoriasis, each with specific characteristics and symptoms. Understanding the different types of plaque psoriasis can help individuals in managing their condition effectively.

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.