Psoriasis is a chronic autoimmune skin condition that causes cells to build up rapidly on the surface of the skin. Normally, skin cells grow and shed every 28 to 30 days. However, in psoriasis, this process is accelerated, and new skin cells move to the surface every 3 to 4 days. The rapid buildup of skin cells leads to the formation of thick, silvery scales and red patches on the skin's surface.Todos los derechos reservados