Symptoms and characteristics of psoriasis

summary

My sister has psoriasis. She has a layer of white skin on it. After removing it, she is red and itchy. After treatment, she has slightly improved. For the symptoms and characteristics of psoriasis, I will tell you.

Symptoms and characteristics of psoriasis

Symptom 1: well-defined erythema: at first, the skin rash of psoriasis begins to be a red spot papule the size of a needle or mung bean. Later, the skin rash gradually expands and increases. Some spots are separated from each other to form patches. The surface is covered with dry silver scales. After gently scraping off the scales, small blood spots can be seen. This phenomenon is more common, generally speaking, most of the early psoriasis is this phenomenon.

Symptom 2: typical film phenomenon: psoriasis scale is easy to be scraped off at the beginning, after scaling off, a layer of reddish translucent shiny film can be seen. In the early stage, the symptoms of psoriasis are usually symmetrical, mainly in the limbs, followed by the trunk and head. In the early stage of psoriasis, there will 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. In the skin lesions covered with a very thick gray white or grayish yellow scales, and scales easy to fall off, more itching. Most of them are red spots on the arms, which are more obvious on the arms, just like the spots are covered with a layer of film.

Symptom 3: obvious scales: the initial skin lesions of psoriasis are covered with very thick gray scales, which are common in severe cases of head. The hair is clumped together by scales, but does not lose hair. Clear sieve like bleeding point: psoriasis initially scales continue to gently scratch, there are sieve like small bleeding points, like dew drops. After scraping the scales, a layer of light red translucent shiny film is exposed. In patients with psoriasis, millet sized blood beads or pinhole like bleeding spots can be seen on the erythema surface. This situation is more obvious, and the head is more serious, most of them are red spots on the forehead.

matters needing attention

The local infection focus of patients with psoriasis is an important cause of the onset of psoriasis, especially in patients with a cold, leading to tonsillitis, tracheitis, these diseases are easy to promote the onset of psoriasis, patients need active treatment, try to shorten the condition, tonsillitis repeatedly, and the onset of psoriasis is closely related. If suffering from psoriasis, do not feel embarrassed, do not delay the best treatment time, must actively go to the hospital with the doctor's treatment. In the late care is also very important, must not be ignored, once ignored, it will be wasted. It is suggested to eat lean pork, eggs and milk.