Symptoms and causes of vitiligo

summary

Recently I don't feel comfortable, and I have a little white spot on my leg. It's not very conspicuous at first, but gradually the white spot is getting bigger and bigger, and it's a little itchy. Let me talk about the symptoms and causes of vitiligo.

Symptoms and causes of vitiligo

First: specific parts of the body surface of vitiligo show white plaques the size of rice or even nails. The color is lighter, mostly light white. It is not clear around the progressive stage. Some white plaques around the white plaques have white plaques between white plaques and healthy skin, developing halo to normal skin. The surface of white plaques is smooth, without dandruff, and pores are not unobstructed.

Second: in the early stage of vitiligo, leukoplakia may appear as dots, but it has its own characteristics, that is, the degree of decolorization of early leukoplakia is relatively light, and the boundary with the surrounding normal skin is very fuzzy, and the color of leukoplakia will gradually deepen and expand with time, and the boundary with the skin is more and more clear.

Third: vitiligo is mainly due to the loss of melanin. There are dozens of predisposing factors, such as high pressure, emergency situation, trauma, decreased immunity, endocrine disorder, relative lack of tyrosine and copper ions, heredity and infection.

matters needing attention

Mental anxiety, tension, unpleasant life events can stimulate the disease, so it is recommended that patients usually do appropriate exercise to reduce mental pressure, relieve tension, and maintain an optimistic, positive and relaxed attitude.