What are the causes of psoriasis vulgaris

summary

A classmate in our class was found suffering from psoriasis, so she became particularly reluctant to communicate with everyone. She always did something by herself. Let's talk about the causes of psoriasis vulgaris.

What are the causes of psoriasis vulgaris

First, the cause of infection: some people think that it is caused by virus infection. Although eosinophilic inclusion bodies have been found in the nucleus of epidermal spinous cells, the virus culture has not been successful so far. Streptococcal infection may be an important predisposing factor of the disease, because acute tonsillitis or upper respiratory tract infection often occurs before the eruption of acute guttate psoriasis.

Second: metabolic disorder: there are reports of patients with increased serum lipids, cholesterol, globulin, sugar, uric acid, potassium, and decreased folic acid content, but no definite conclusion has been reached. The increase of polyamines and arachidonic acid in the lesions has also been reported. Mental causes: mental trauma, emotional tension and overwork can induce or aggravate the disease.

Third: immune dysfunction: some patients have low cellular immune function; some patients have increased serum IgG, IgA and IgE; some patients have anti IgG antibodies in their serum; some people have detected anti keratin autoantibodies in the cuticle of patients with immunofluorescence technology. Genetic reasons: most people think that this disease is controlled by multiple genes, but also affected by other external factors.

matters needing attention

After understanding the pathogenesis of psoriasis vulgaris, we can pay more attention to it in our daily life, frequently change and wash our clothes, pay attention to our own health, of course, we should pay more attention to diet, preferably light.