How is psoriasis diagnosed

summary

Psoriasis is a kind of stubborn skin disease, which seriously affects the physical and mental health of patients. Because there are many kinds of psoriasis, and the causes of the disease are not the same, it brings certain difficulties to the treatment of psoriasis. Then, how to diagnose psoriasis, let's take a specific look.

How is psoriasis diagnosed

First, the incidence of psoriasis is relatively wide, but mainly in the scalp, knee and elbow joint and limb extension side, sometimes generalized.

Second: psoriasis patients at the beginning of the main psoriasis, when the onset of skin lesions will be accompanied by the performance of needle to pea size red flat papules, with the development of the disease gradually expanded and fused into a light red infiltrating spot, covered with a large number of silver white scales.

Third: some patients with psoriasis can also occur in the nail and mucous membrane parts, the performance of light point depression, heavy deck thickening, gloss disappeared. Or can be seen in the oral cavity, pudendal mucosa. Hair in fascicles can be seen on the scalp.

matters needing attention

The onset of psoriasis is relatively slow, but it is easy to relapse. The disease changes with the seasons, usually in winter and summer.