Plaque symptoms of psoriasis

summary

Recently, I found a rash on my skin. I don't know what's going on. Many people say that I have psoriasis, which is square. Then I went to the hospital for examination. The doctor told me that there are many kinds of symptoms in makeup, and in real life, the symptoms of psoriasis are somewhat the same as those of other skin diseases. Let me tell you about the symptoms of psoriasis.

Plaque symptoms of psoriasis

Symptom one: Generally speaking, the more common symptom of psoriasis is the papule on the skin, and dense very frightening. For needle or mung bean size red spot papules, gradually expanded, some spots separated from each other to form patches. The surface is covered with dry silver scales. When the scales are gently removed, small blood spots can be seen, which is the characteristic of the disease. Clinically, most of the patients' rashes were aggravated in winter and spring, and naturally relieved in summer and autumn. It is caused by cold and dry climate in winter and spring, skin vasoconstriction, poor blood supply and skin dystrophy. In the case of individual immune dysfunction, the cause of the disease is the lack of resistance.

Symptom two: in clinical medicine, psoriasis is very common, but psoriasis belongs to recurrent, not easy to completely cure. Psoriasis is a common chronic inflammatory skin disease. It is a polygenetic disease, which can be induced by a variety of factors, such as trauma, infection, drugs, etc. The typical skin manifestation is clear red plaque with silvery white scales. Light can be shown as a few silver coin size of the elbow and knee plaque, heavy can also be systemic skin involvement. The main pathophysiological mechanism is the abnormal proliferation and differentiation of epidermis and the activation of immune system.

Symptom 3: long psoriasis, the patient's skin red spot like rash, and gradually expand, may eventually form a piece. In the bottom of these papules, infiltration is obvious and the boundary is clear. It's inflamed around them, and there's a red halo. In addition, the shape of these papules is very diverse. Once suffering from psoriasis, the skin of some parts of the patient will be damaged to varying degrees. Generally, the skin lesions will show a symmetrical distribution. It usually occurs in the elbow, knee extension and head position. The skin lesions are characterized by erythema and papules at first, the epidermis is covered with layers of silvery scales, skin dryness, desquamation and scab, some skin symptoms are linked together, psoriasis symptoms are like maps, some itching, purulent water, blood stains, can't bear to see. The most common phenomenon of psoriasis is that the skin becomes abnormally dry, and if the nursing is not satisfactory, there will be bleeding, and if it is serious, there will be pus.

matters needing attention

Psoriasis has a lot of precautions, need to pay attention to is, must not eat stimulating food, can not eat hair food, can eat some light. Drinking and eating mutton can induce the disease, so avoid spicy food and hair such as wine, pepper, seafood, beef and mutton, the rest can be normal diet. Fish oil is good for this disease, so it is not necessary to avoid fish food, except for specific physical allergy. Normal, rich food (including meat) is good for psoriasis, and there is no need to avoid too much.