What is common vitiligo caused by

Update Date: 2024-06-01 Source: Network

summary

It was only recently this week that I found a piece of white spot on the back part of my waist. I didn't care about it. I didn't expect more and more. After being confirmed by the doctor, I was vitiligo. I took a lot of medicine and my body was better. You want to know what common vitiligo is caused by. Is that right? Let me talk to you about common vitiligo.

What is common vitiligo caused by

First, the theory of heredity. 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. 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: vitiligo can be combined with autoimmune diseases, such as thyroid disease, diabetes, chronic adrenal insufficiency, pernicious anemia, rheumatoid arthritis, malignant melanoma and so on. The specific antibodies of various organs can also be detected in serum, such as anti thyroid antibody, anti gastric parietal cell antibody, anti adrenal antibody, anti parathyroid antibody, anti smooth muscle antibody, anti melanocyte antibody, etc.

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. Trauma, sun exposure and some photosensitive drugs can also induce vitiligo.

matters needing attention

Warm tips: patients in the diet details, to eat more tomatoes containing vitamin C, the formation of melanin inhibition, so the process of dietotherapy should be banned. At present, it has been confirmed that this disease is an autoimmune disease, which can lead to the complete disappearance of local pigment cells and the disappearance of local skin pigment.