What symptom does psoriasis have

summary

Psoriasis in the past is very common, is a common and easy to relapse chronic inflammatory skin disease. Many people are often troubled by this situation, some patients have family history, and have genetic tendency. The main reason is the abnormality of human No. 6 (17q) HLA. Age of onset is closely related to HLA: younger onset is associated with HLA-Cw6, br7, dr7, older onset is associated with hla-c.2 status, and the prognosis is good. What symptom does psoriasis tell everybody.

What symptom does psoriasis have

First: rash performance due to the progress of the course of disease or improper treatment and other factors stimulation, rash area expanded to the whole body, developed into erythroderma psoriasis. Most of the skin was flushed, a lot of desquamation, and sometimes normal skin. The cuticle of palms and soles is thickened and desquamated, and the fingernails are thickened and turbid, even falling off.

Second: systemic reaction erythroderma psoriasis is often accompanied by fever, chills, fatigue, headache, joint pain, superficial lymph node swelling and other systemic symptoms, especially in patients with "unstable" psoriasis. White blood cell count can be increased, erythroderma psoriasis is a more serious type, with the loss of a large number of scales lead to keratin loss, hypoproteinemia, generally need 3-4 months of treatment can be gradually relieved.

Third: erythroderma type of psoriasis "come out" phenomenon, erythroderma type of psoriasis in a serious condition, the whole body flushing infiltration rash, typical psoriasis damage become difficult to identify or lack, after appropriate treatment, flushing gradually subsided, psoriasis typical rash again, we call "come out" phenomenon.

matters needing attention

The trunk and limbs are covered with large gray brown rhombic or polygonal scales, which are tightly attached to the skin, with free edges.