What causes psoriasis

summary

In daily life, psoriasis can be said to be a relatively stubborn skin disease, not only is it difficult to cure, even if it is controlled after treatment, the recurrence rate is also quite high. In fact, psoriasis is not only caused by poor regulation of hormone levels in the body, but also by some external factors. But do you know what external factors lead to psoriasis? Now I will tell you this knowledge.

What causes psoriasis

First: the season will affect psoriasis, because psoriasis is a seasonal skin disease, this skin disease occurs in autumn and winter season, and there are a small part will occur in other seasons, some of which have obvious seasonal relationship. And some will be in autumn and winter or worse.

Second: the second is trauma, because some patients with psoriasis during the illness, there will be a trauma or surgery, there will be local psoriasis lesions, or in the injection of skin needle eye new psoriasis lesions. This local appearance of typical psoriasis after trauma is called isomorphic reaction or Coriolis phenomenon.

Third: the last one is environmental factors. At present, it has been found that air humidity, cleanliness, altitude, air pressure, air temperature, water quality, microbial ecology and so on are all factors affecting the occurrence of psoriasis; adverse stimulation of harmful substances such as air pollution, pesticides, chemical fertilizers and so on can also damage the immune system and metabolic balance in different ways to induce psoriasis.

matters needing attention

Got psoriasis, we must always pay attention to external factors, timely do some protection work, so that the condition is better.