Psoriasis, a constant, repetitive fiery skin issue. The most widely recognized compose, called plaque (psoriasis vulgaris), is portrayed by marginally hoisted ruddy patches or papules (strong heights) secured with brilliant white scales. By and large, the injuries have a tendency to be symmetrically dispersed on the elbows and knees, scalp, chest, and bottom. The injuries may stay little and lone or blend into expansive plaques that regularly frame geometrical examples with a focal territory of ordinary skin. Much of the time the nails wind up thickened, unpredictably covered, and weak. Notwithstanding plaque psoriasis, there are four different sorts of psoriasis, including guttate, pustular, reverse (or flexular), and erythrodermic.