What is plaque psoriasis?

Plaque psoriasis is a common skin condition that causes red, raised patches covered with a silvery white buildup of dead skin cells. These patches (plaques) can be itchy or painful and may occur anywhere on the body, commonly on the elbows, knees, scalp, and lower back. While the exact cause is unknown, plaque psoriasis is believed to be related to the immune system and genetics.

Overview of Plaque Psoriasis

Plaque psoriasis is the most common form of psoriasis. It affects millions of people worldwide. The condition is chronic and can come and go in cycles.

Causes and Risk Factors

The exact cause of plaque psoriasis is unknown. It is believed to be an autoimmune condition where the immune system mistakenly targets healthy skin cells. Genetics play a role in the development of plaque psoriasis.

Symptoms of Plaque Psoriasis

Red, raised patches of skin with silvery scales Itching, burning, or soreness in the affected areas Dry, cracked skin that may bleed Pitted or thickened nails

Diagnosis and Treatment

Diagnosis is usually based on the appearance of the skin lesions. Treatment options include topical creams, phototherapy, and oral medications. A dermatologist can provide personalized treatment plans.