What causes vitiligo

summary

Some time ago, my cousin suffered from vitiligo, although this disease is not painful, but very affect the eyes, nothing to walk on the road, he will deliberately avoid passers-by, afraid of others laugh at him. A few days ago, my cousin's vitiligo was finally cured, but my cousin was very afraid to go home during the day, because the recurrence rate of vitiligo was very high, he wanted to know what caused vitiligo. Let me tell you what causes vitiligo.

What causes vitiligo

Reason 1: many clinical observations show that mental and neurological factors are closely related to the occurrence of vitiligo. It is estimated that about two-thirds of the cases are suffering from mental trauma, overwork, excessive thinking, and anxiety after the onset of the disease or the development of the skin lesions. They even suffer from mental stress such as restlessness of sleep and food, sleeplessness all night, and disturbance of dreams during sleep. Patients with vitiligo if the mood is too depressed, psychological pressure is relatively large, will lead to vitiligo.

Reason 2: the basic pathological change of vitiligo is the partial or complete loss of function of epidermal melanocytes, leading to the obvious lack of melanocytes and melanin granules in the epidermis. Biosynthetic melanin (including tyrosine) is the best intermediate substance (or precursor substance of melanin) in the treatment of vitiligo. If you have less melanin in your body, or hold your melanin food for a long time, you may also have less melanin in your body.

The third reason is that the disease may be an autosomal dominant skin disease. In monozygotic twins, both of them were found to be infected, as well as in the family. However, vitiligo positive families are reported by different people. According to foreign statistical data, the incidence rate of vitiligo in relatives of vitiligo is about 18.75%-40%, and the positive rate of 10%-20% is lower than that of abroad. Generally speaking, in clinical medicine, if suffering from vitiligo, most of them are caused by genetic factors.

matters needing attention

For patients with vitiligo do not have to worry too much, the recovery of the disease requires time and process, in the early stage of the disease should be treated in time, usually maintain good living habits, the right amount of more exercise, increase the body's immunity, do not let the disease leave a gap, maintain a positive attitude, so as to alleviate the disease has a good effect. Vitiligo patients in daily life must pay attention to sunscreen, living place must be clean and ventilated, must not indiscriminately wipe drugs, in the process of treatment, can't change drugs at will, also can't change the doctor at will. Patients eat more fresh vegetables, must not be vitamin C ingredients of food, such as fruit can not eat, had better not drink yogurt, eat bean products.