What are the external symptoms of vitiligo

summary

Vitiligo patients suffering from this disease is more difficult to treat, I have to go to the hospital for a long time.

What are the external symptoms of vitiligo

Symptom 1: because the exposed skin is easy to be exposed to sunlight, after the sun exposure, due to the excessive function of melanocytes, the consumption and early decline of melanocytes may also be due to the excessive production of the intermediate substance of melanin synthesis by the cells themselves, or the accumulation of melanin cells, resulting in the occurrence of leukoplakia.

Symptom 2: the symptoms of early vitiligo can be limited to a certain part of the body or distributed in a nerve segment, few white spots disappear by themselves. Most cases tend to gradually increase and expand, adjacent leukoplakia can be fused with each other to form an irregular large, generalized body, such as map.

Symptom 3: the early symptoms of vitiligo are mostly local blocky, nearly round, oval or irregular shape, and there are also dot shaped spots with obvious boundary at the onset, and some edges are surrounded by pigment bands. In a few cases, white spots are mixed with follicular punctate pigment proliferation, which can increase, expand and fuse into islands.

matters needing attention

For patients with vitiligo this disease, to achieve early detection and early treatment, to have a persistent attitude to the treatment of this disease, when the initial stage of vitiligo, the skin does not itch or itching is very slight, the skin has day shift, the number is less than 1-2 pieces, most of them appear on the skin often exposed.