The reason why vitiligo is called white devil is mainly because it is easy to diagnose but long to treat, and has a strong diffusion, a little carelessness will affect a piece! The actual fact is that you will be able to avoid it, first of all, you need to understand the causes of vitiligo.
A, vitiligo causes 1, environmental pollution; 2, irregular life; 3, lack of trace elements; 4, endocrine and immune system dysfunction; 5, genetics; 6, trauma.
It is common that after the disappearance of the central nevus in the halo nevus, its white corona expands, and then new white spots are issued one after another in other parts of the body.
2, the degree of depigmentation of early white spots and the surrounding normal skin is blurred, such as occurring in people with white skin tone is easy to ignore, but to observe its “special” in the subtlety: generally no itching, even if there is very slight; the number of depigmentation is small, generally 1 to 2 pieces, and most appear in the exposed parts of the skin; except The skin at the depigmented spot is the same as the surrounding skin, without inflammation, desquamation or atrophy and other changes; early vitiligo should be considered first when there is no other skin disease.
3, skin lesion characteristics skin lesion color whitening, typical white spot is mostly nail and coin large, round, oval or irregular shape, can expand or fuse with each other into irregular large area, the shape is different, white spot around coloring deepening pigment band and white spot central island-like pigment point another typical white spot is along the nerve distribution of band or stripe-like depigmentation, class edge like knife cut neat If you grasp these The actual symptoms of the disease can be found in the early stage of the disease, and we will not delay the treatment of the disease because we do not understand the symptoms of the disease.