What does the initial symptom of psoriasis have

summary

Suddenly found that the child's body appeared some mung bean big red rash, and with manual red rash will appear peeling phenomenon. Quickly took him to the hospital to see, the doctor said belongs to the early psoriasis. Next, I will tell you what the initial symptoms of psoriasis are.

What does the initial symptom of psoriasis have

First, it starts with inflammatory red papules, about the size of millet to mung bean, and then gradually expands or fuses into brownish red plaques with clear boundary, inflammatory red halo around, obvious basal infiltration, and multi-layer dry grayish white or silvery white scales on the surface. Gently scrape off the surface scales, gradually exposing a layer of light red shiny translucent film, called film phenomenon.

Second: scrape off the film again, and there will be small bleeding points, which is called punctate bleeding. White scale, shiny film and punctate hemorrhage are the important characteristics of psoriasis diagnosis, which is called triad. Skin lesions: drip, coin, map, ring, band, generalized, seborrheic dermatitis, eczema, oyster shell.

Third: lichen planus, chronic hypertrophic, verrucous, etc. It is a polygenic genetic disease with the interaction of genetic factors and environmental factors. The nail and mucous membrane can also be invaded, a few of them can be seen in the armpit and inguinal fold, and palmoplantar rarely occurs.

matters needing attention

Many patients with psoriasis are due to environmental factors, because the skin is more sensitive, so it is particularly easy to get sick. In the initial stage, the rash is not many and not particularly obvious, then the symptoms will aggravate, the bleeding point will be more white scales, and will spread to other intact skin tissue.