How to identify early psoriasis

summary

My mother-in-law recently grew a lot of rashes and erythema, and these rashes and erythema are very small, some have a thin layer of scales, do not know how this is going on, I went to consult the doctor, the doctor said may be early psoriasis. Now let's talk about how to identify early psoriasis.

How to identify early psoriasis

First: the primary stage of psoriasis is characterized by papules, macular papules, scales, membranes and bleeding points. The initial stage of psoriasis is light red papule, which is the size of needle at first, and then gradually develops to the size of mung bean. The papule gradually merges into patch or macular papule, and the surface is covered with multiple layers of dry silver scales. After gently scraping off the scales, you can see translucent light red film, which is called thin film phenomenon. Small bleeding points can be seen after scraping off the film.

Second: obvious scale performance: the initial symptoms of psoriasis in the skin lesions covered with very thick gray white or grayish yellow scales, general head psoriasis is more serious, and scales easy to fall off, more itching feeling. Well defined spot rash: the initial symptoms of psoriasis begin to be red spot rash from millet to soybean. With the development of the disease, the spot rash will gradually expand and increase, and even merge into a piece. The bottom infiltrates obviously, the edge is clear, and there are inflammatory halos around, which are like drops, coins, maps, plates, oysters, etc.

Third: typical film phenomenon: psoriasis early scale is easy to be scraped off, after scraping scales, revealing a layer of reddish translucent shiny film, known as "film phenomenon". Punctate hemorrhage phenomenon: there is "punctate hemorrhage" in the initial stage of psoriasis, that is, at the place of gently scraping the film, blood beads of millet size or pinhole like bleeding spots can be seen on the erythema surface.

matters needing attention

Psoriasis early when the main symptoms are very small rash, there are obvious scales, scaling will have a film and bleeding points, if there are these symptoms, it is likely to be the early stage of psoriasis, so at this time the patient must go to the hospital for examination and diagnosis, and then timely treatment, control the disease.