How does vitiligo come on

summary

I have been suffering from vitiligo for several years. It is very difficult to treat this disease. If we know its preventive measures, it can reduce the incidence rate very well. Let's see how psoriasis attacks.

How does vitiligo come on

First of all: vitiligo is a depigmentation disease of skin, mucosa and hair caused by the obvious reduction or loss of melanocytes. The pathogenic factors of psoriasis are quite complex.

Secondly: the etiology of vitiligo is not very clear up to now, there are nine factors: genetic factors; mental nerve factors; chemical factors; tyrosinase, copper ion relative lack of factors; infection factors; trauma factors and so on.

Finally: psoriasis has heredity, at the same time, under the action of a variety of internal and external factors, immune function, nerve and endocrine, metabolic function and other functional disorders, resulting in the inhibition of enzyme system or the destruction of melanocytes or the formation of melanin disorder, resulting in depigmentation of the skin, leading to the occurrence of psoriasis.

matters needing attention

When the area of skin damage is not too large, external medicine can be selected appropriately, and local treatment is generally used. The specific drugs involved should be completed under the guidance of doctors to avoid the adverse effects of improper drug use on the body.