Why is the psoriasis on the leg very serious

summary

Psoriasis is a common disease in our daily life, but it is very difficult to treat psoriasis. I suffer from psoriasis, which has plagued me for many years. I went to the hospital for treatment, and the doctor also told me why the psoriasis on my legs is very serious.

Why is the psoriasis on the leg very serious

First of all, it is generally considered that the disease is autosomal dominant inheritance with incomplete penetrance. It is reported that 10% - 23.8% of the patients have family history in China. The prevalence rate of family disease is much higher than that of the general population.

Secondly: bacterial infection is also one of the causes of diseases. Streptococcus is the most likely bacteria to cause diseases. This kind of bacteria is everywhere in our daily life. It is impossible for us to avoid it completely. The best thing is to increase the body's resistance to bacteria, so that bacteria can not invade the body.

Finally, it was found that the keratin extract of psoriasis vulgaris and pustular psoriasis contains complement component C3a, which can make neutrophils aggregate to the lesion and form micro abscess. T lymphocyte infiltration exists in the dermis of psoriasis. Activated T lymphocytes release cytokines to stimulate the proliferation of keratinocytes.

matters needing attention

Patients with psoriasis should avoid contact with spicy and other irritating food. Due to high work pressure and excessive mental tension, they can have a series of psychological or physiological reactions, promote neuroendocrine disorders, endanger the body's immune protection system, and the metabolic disorder of some enzymes, and then promote the attack of psoriasis.