What are the symptoms of psoriasis

summary

I heard from my father that my relatives had psoriasis, and there were a lot of white scurf on their legs. Sometimes they itched badly. In order to treat the disease, we all went to see a doctor everywhere and asked about some better treatment methods, hoping to control the disease. Now let me talk about the symptoms of psoriasis.

What are the symptoms of psoriasis

First: psoriasis at the beginning of the needle to lentil inflammatory flat papules, gradually increased to coins or larger reddish infiltrating spots, clear boundary, covered with multi-layer silver white scales. Gently scrape off the surface scale, then expose a layer of light red shiny translucent film, called film phenomenon. Then scrape off the film, there will be small bleeding points, known as punctate bleeding phenomenon. 　　

Second: psoriasis patients with secondary erythroderma called erythroderma type psoriasis psoriasis; rash has a small amount of exudate, with wet scales. Or the initial onset of small pustules, accompanied by fever and other symptoms known as pustular psoriasis; joint lesions known as joint psoriasis. Psoriasis easy to acute attack, chronic after, tend to relapse.

Third: in the development process of psoriasis, the skin lesions of patients can be manifested in a variety of forms. In the acute stage, the skin lesions were mostly drip like, bright red and itchy. At rest, the lesions are usually plaque like or map like. In the regression stage, the lesions were usually annular or semi annular. The scales on a few rashes are thick and sometimes accumulate like oysters.

matters needing attention

Psoriasis patients often feel itchy skin and want to scratch with their hands to relieve it. In fact, this method has no help for the patient's condition. Instead, it will aggravate the patient's condition and cause more serious skin damage. Therefore, we must not scratch the skin with our hands.