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Vitiligo will have a certain chance of heredity, but the heredity is relatively small, generally about 3%-5%, simple genetic factors do not necessarily cause vitiligo, vitiligo is a combination of internal and external factors in the genetic background. There is a certain correlation between vitiligo and heredity, but genetic factors only account for a small part of the hair hormone. , generally about 3%-5%, environmental factors (such as lifestyle, working environment, eating habits, mental state, air, water sources, etc.) also play an important role.

In general, genetic and environmental factors are present to develop the disease. Even if it is inherited, it is far less likely to be passed on to the next generation than in other genetic disorders, and it is even less common for both the next and lower generations of first-degree relatives to develop the disease.

Vitiligo is a stubborn chronic disease, vitiligo not only brings physical harm to patients, but also affects the physical and mental health of patients, causing huge psychological pressure to patients. There are many causes of vitiligo, and vitiligo can be better understood through understanding vitiligo. So what are the causes of vitiligo?

The following experts from Guangzhou Lide Vitiligo Hospital will explain the ** of vitiligo.

Industrial pollution. Industrial exhaust gases, waste water, etc., as well as exhaust gases emitted by motor vehicles, contain many substances that are harmful to the human body. These substances have direct harm to the human body.

Agricultural pollution. Chemicals used in crops and growth hormones fed by poultry can form residues in the human body through food. It will cause adverse effects on human health.

Some additives contained in snacks can also have an effect on the human body. Therefore, children should minimize their intake of snacks.

Endocrine disorders and decreased immune function. , some of the causes of the body's immune dysfunction, endocrine disorders, the production of anti-melanocyte antibodies, resulting in melanocyte damage and loss, thereby causing the onset of disease, mental injury caused by the body's neurohumoral regulation imbalance, endocrine disorders.

Deficiency of trace elements, trace elements are the active substances in the intermediate link of the body's metabolism, protecting melanocytes from damage to heavy metals, studies have shown that trace element deficiency and imbalance can lead to melanocyte synthesis disorders.

Genetic factors, a small number of cases in patients are related to heredity, but do not affect **.

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Vitiligo has a familial genetic predisposition, and if there are vitiligo patients in the direct and collateral lines of the family for three generations, the incidence of other members of the family will be much higher than that of the normal population. Tracing the family history of vitiligo reveals that more than one person in about 15 to 20 families has the disease. Whether vitiligo is inherited from the child or not cannot be judged from the newborn baby.

Generally speaking, newborns will be healthy and rosy like normal babies, but it may take a long time for related symptoms to slowly appear. Most of them don't show up until after puberty or even middle age, so it's difficult to know which members of the family are likely to inherit the disease at an early stage. However, it is also believed that pregnant women can effectively reduce the risk of future illness in their babies through balanced nutrition during pregnancy.

Therefore, it is recommended that you go to the hospital to be diagnosed, and early diagnosis is early**, so as not to delay the condition!

Vitiligo is hereditary, and in the ** of vitiligo, there are the following reasons:

Clause. 1. Related to autoimmune diseases, some people have other immune diseases, such as thyroid function or other immune-related diseases.

Clause. Second, the genetic factor is polygenic inheritance, monogenic is inherited to the next generation, and the probability of polygenic inheritance of vitiligo is higher than that of families without a history of vitiligo. If it is the next generation with a family history of vitiligo, the age of onset of vitiligo is lower than that of the younger generation, and there is a family history of vitiligo in children.

Clause. Third, it is related to neurochemicals, and it is believed that the nerve endings of ** release biological chemicals, thereby destroying melanocytes, so that the ability of **color pigment is destroyed, and ** turns white.

So the main vitiligo is genetically related.