What is common vitiligo caused by

summary

A good friend, has always said that God is fair, gave her a good figure at the same time let her suffer from vitiligo this disease, she had a good figure, but because of vitiligo can not wear good-looking clothes, but recently slowly improved, do you want to know what common vitiligo is caused by? Today, let me tell you what common vitiligo is caused by.

What is common vitiligo caused by

First: vitiligo is a common acquired localized or generalized skin depigmentation disease. However, the mechanism is still unclear. It can occur in all parts of the body, common in finger back, wrist, forearm, face, neck and around genitalia. The decrease of copper or ceruloplasmin levels in the blood and skin of patients with vitiligo leads to the decrease of tyrosinase activity, which affects the metabolism of melanin.

Second: female vulva can also occur, young women in the majority. Vitiligo can appear in twins and families, indicating that heredity plays an important role in the pathogenesis of vitiligo. Studies have shown that vitiligo has incomplete penetrance and multiple pathogenic loci. Vitiligo can be combined with autoimmune diseases, such as thyroid disease, diabetes, chronic adrenal insufficiency, pernicious anemia, rheumatoid arthritis, malignant melanoma and so on.

Third: mental factors are closely related to the onset of vitiligo. Most patients have mental trauma, excessive tension, depression or depression at the onset or skin lesion development stage. The degeneration of nerve endings in leukoplakia also supports the neurochemical theory. Antibodies and T lymphocytes can be produced in patients with vitiligo, indicating that the immune response may lead to the destruction of melanocytes.

matters needing attention

Warm tips: patients in daily life, we must arrange their own reasonable diet, and daily life should be regular, do not stay up late, prevent insomnia, depression and so on. We should pay attention to the diet, we must eat less spicy food, seafood and other products, but also maintain a positive and optimistic mood.