How to distinguish psoriasis and common moss

summary

Psoriasis complex situation, presumably every patient is relatively clear, many times it can happen in any part of our body. After the appearance of this disease, the skin will have very obvious symptoms, which has a great impact on the image of patients. Now let's learn how to distinguish psoriasis from common lichen?

How to distinguish psoriasis and common moss

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: in the early stage of the disease, only the affected part has intermittent itching, especially at night, which often leads to insomnia. After scratching, the skin appears light brown round or polygonal papules, with smooth surface or covered with sugar skin like scales, and dense groups. With the development of the disease, the papules gradually melt into pieces, forming a heroic mossy transformation.

Third: gently scrape off the surface scales, then expose a layer of light red shiny translucent film, this is the skin spinous cell layer, called the film phenomenon. Then scrape off the film, that is, to reach the top of the dermal papillary layer, where the capillaries are scraped, there are small bleeding points, called punctate bleeding phenomenon.

matters needing attention

Therefore, as mentioned above, in fact, many people do not know about psoriasis. Once they find the disease, they must go to the regular hospital for treatment as soon as possible. They must not delay their own illness and blindly use drugs, so as to achieve the best treatment effect and reduce the impact on life.