What are the diagnostic methods of vitiligo

summary

There are many people suffering from vitiligo in our life. When we see the first sight of patients with vitiligo, we feel some fear, and the impact of vitiligo on patients is very big, which not only affects their external image, but also causes psychological damage to patients. So once the symptoms of this disease appear, we must check and make a diagnosis in time, so what are the diagnostic methods of vitiligo What's more? Now let's learn about it together.

What are the diagnostic methods of vitiligo

First, skin diagnosis, generally speaking, the boundary between vitiligo's white spots and normal skin is very obvious, the edge of the initial white spots can also be shown as blurred, sometimes around the white spots there is a color diffusion halo between normal skin and white spots; In vitiligo, some hair is white, some is normal color, some is black and white, white spots disappear, hair can gradually become normal color. 　　

Second, UV diagnosis, vitiligo leukoplakia is more sensitive to UV, after exposure in the sun, vitiligo leukoplakia skin redness, burning, serious white spots will gradually spread. Therefore, patients with vitiligo should pay attention to avoid exposure to the sun, especially at noon or summer when the UV radiation is strong. 　　

Third, the diagnosis of leukoplakia, vitiligo symptoms for white plaques, but the severity of depigmentation can be different, according to the severity of the disease can appear light white, milky white, cloud white and porcelain white. Vitiligo leukoplakia can appear singly or in pieces. With the development of the disease, it gradually spreads, and the adjacent leukoplakia will gradually merge into pieces. After a certain degree, the leukoplakia will be stable and no longer change. In rare cases, vitiligo white spots will appear to shrink or disappear.

matters needing attention

We hope to help you diagnose this disease as soon as possible, so that patients can get better treatment. We must pay attention to it in our daily life and work. Once we find suspected symptoms, we can go to the regular vitiligo hospital for examination and treatment in time. Only timely treatment can cure vitiligo as soon as possible, restore healthy living conditions, and not be troubled by vitiligo.