Question: how psoriasis affects the body?
Answer: In psoriasis, the life cycle of your skin cells greatly accelerates, leading to a buildup of dead cells on the surface of the epidermis. Psoriasis is a skin disease that causes red, itchy scaly patches, most commonly on the knees, elbows, trunk and scalp. Psoriasis is a common, long-term (chronic) disease with no cure.