Psoriasis is characterized by red, itchy, and scaly patches on the skin, often found on the elbows, knees, scalp, and lower back. These patches result from accelerated skin cell production, where new skin cells grow too quickly and accumulate on the surface. This overproduction is triggered by an immune system that mistakenly attacks healthy skin cells, making it an autoimmune skin condition.
There are several types of psoriasis, including plaque psoriasis (the most common form), guttate psoriasis, inverse psoriasis, pustular psoriasis, and erythrodermic psoriasis. Each type has unique symptoms and challenges, requiring proper management and care.
