What are the causes of vitiligo

summary

I have vitiligo on my hand for a year. It turns out that I only have vitiligo on my left hand. Recently, I also have a little vitiligo on my right hand. I feel very scared and haven't started treatment yet. Let's see what the etiology of vitiligo is.

What are the causes of vitiligo

First: the pathogenesis of vitiligo is complex, including autoimmune theory, melanin cell self destruction theory, neurochemical factor theory, genetic factors, trace element changes and mental factors, microcirculation disorders, diet, emotion, tobacco and alcohol, drug stimulation, mechanical stimulation, surgery, trauma, and so on.

Second: there are many reasons for the formation of vitiligo, and the causes of each patient are different. The causes of vitiligo need to pay more attention at ordinary times. 1. After the discovery of vitiligo, we should go to the vitiligo hospital as soon as possible to make a diagnosis and strive for early treatment. 2. Life should be regular and avoid being in a nervous and anxious state of mind. 3. Increase the sun exposure appropriately, but avoid excessive exposure to prevent sunburn. 4. Avoid skin trauma to avoid the occurrence of isomorphic reaction. 5. Do not use strong irritant cosmetics and external medicine.

Third, the reasons are complicated. Some of them are caused by the damage of the nerve fibers in the local creation place; some are caused by the serious creation, which makes the body in a high "stress state" and causes the dysfunction of the neuroendocrine system in the body. For example, the sudden excessive secretion of adrenaline consumes a lot of tyrosine, thus greatly reducing the anabolism of melanin.

matters needing attention

Vitiligo patients do not daub drugs, in the sun can not be exposed, because this time the skin is tender, we must pay attention to protect the skin. There are vitiligo patients diet is also key, eat more high vitamin food.