Is the symptom of psoriasis easy to spread

summary

Some time ago, I went shopping with an old college classmate. During the meal, I found many white spots on the inside of her arm. I advised her to go to the hospital for examination, preferably to the dermatology department. Today, she told me that she had psoriasis. Today, I'd like to talk about the spread of psoriasis.

Is the symptom of psoriasis easy to spread

First, the initial lesions are often red packets or brownish red dots or macular papules, with dry scales, and then gradually expand into brownish red patches with clear boundaries, and the adjacent ones can fuse with each other. The scales are silvery white and gradually thickened. When scratching, scales fall in pieces, exposing the red smooth base surface, which is called film phenomenon. When peeling off the film, there are small punctate bleeding with the size of a needle. This kind of film like bright red surface with punctate bleeding is called ospitz phenomenon.

Second, the skin is thick and hard, and some scales can cause pain and rupture. The common psoriasis vulgaris can develop rapidly (acute progressive stage), not change much in a long time (quiescent stage), or gradually disappear (degenerative stage). Generally speaking, the rapid development of acute damage of the inflammation is more serious, red color, less scales, widely distributed, scattered, damage is small and often point: light or drop shape, there is a strong itching or burning sensation.

Third, there are many changes in psoriasis, which may have different manifestations in different periods. The skin rash is small, only the needle is big, and the big one can cover a large area; the number of skin rashes is variable, some are only one, some are very many; the shape of skin rashes is also variable, and they are round, map shaped or irregular; the self-conscious symptoms of individuals are different, some are itchy, some are almost not itchy, and the general health is usually not affected. There are many forms of psoriasis vulgaris: punctate psoriasis: there are many scaly dots; drop psoriasis: the rash is bigger than the point psoriasis and becomes raindrop.

matters needing attention

Many friends may have heard of psoriasis, which is different from other skin diseases. It is not only difficult to treat, but also easy to spread. Just got psoriasis must immediately go to treatment, must not drag, because the more drag will be more serious.