What diagnostic basis does psoriasis have

summary

My big cousin has been suffering from psoriasis for some time. There are several white plaques on her arm. When these plaques are serious, there will be symptoms of peeling and bleeding. Patients with psoriasis should receive treatment as soon as possible. Now, what's the diagnostic basis for psoriasis? Let me tell you this.

What diagnostic basis does psoriasis have

First: the symptoms of psoriasis begin with a red spot rash the size of a needle or mung bean, and gradually expand. There are silver white phosphorus scraps on the surface, with irregular shape. Some have a map or island like appearance. Some have smaller, more skin lesions, showing a starry appearance. The scale layer falls off. Gently scrape off the skin scraps, you can see a thin layer of red film. Scrape off the red film, you can see a small bleeding point.

Second: psoriasis is mainly characterized by psoriasis vulgaris, which incidence rate is about 95% of psoriasis. The initial symptoms of psoriasis are red papules or macules, and then gradually expand or fuse into slices, red or dark red, high in skin, clear at the bottom, clear edge, surrounded by inflammation red, covered with layers of gray white or silver white scales.

Third: psoriasis patients gently scrape off the surface scales, gradually exposing a layer of light red shiny translucent film, known as membrane phenomenon, this is the thorny cell layer exposed after the cuticle is peeled off, if you scrape off the film again, it will scrape the capillary on the top of dermal papillary layer, there are many small bleeding points.

matters needing attention

Psoriasis patients to maintain a good state of mind, is the key to the treatment of the disease, so to be optimistic, fully correct understanding of the disease, and then consider how to treat, the disease is impossible to cure, do not believe it can cure, but rational drug use, or can effectively reduce and reduce the recurrence rate.