What are the common causes of back psoriasis

summary

The skin on my back has been very bad, and I have had acne before. However, a while ago, I developed psoriasis on my back. Although I knew my skin was bad, I was very confused about the cause of psoriasis, so I asked the doctor. Now I would like to introduce to you what are the common causes of back psoriasis.

What are the common causes of back psoriasis

First, some people think that the etiology of psoriasis 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: the cause of adult psoriasis. The pathogenesis of psoriasis is the result of the joint action of susceptibility genes and environmental factors in the body of patients, that is, the expression of susceptibility genes is activated under the stimulation of external incentives, which leads to the disorder of the immune system. Adult patients are no exception.

Third: trauma factors, psoriasis skin lesions occur after trauma is very common, such as injury, injection, insect bite, burn, scald and Sao scratch, these stimuli can cause skin damage, leading to the emergence of psoriasis.

matters needing attention

Because the skin is very easy to be infected by external factors and problems, so we had better pay more attention to some health problems, so as not to let their own body appear psoriasis this situation, and once it appears, to find out the reason for treatment.