Detailed explanation of vitiligo symptoms

summary

Explain vitiligo, what is it? Vitiligo is a common acquired localized or generalized skin depigmentation disease. Because the melanocyte function of the skin disappears, what symptom does it have? Here are some symptoms for reference.

Detailed explanation of vitiligo symptoms

Symptom 1: localized type (1) focal type one or more leukoplakia located in one region, but not in segmental distribution（ 2) In unilateral type (segmental type), one or more white spots were distributed in segments and disappeared suddenly in the midline（ 3) Mucosal type only involved mucosa.

Symptom 2: scattered type (1) white spot with extensive and scattered distribution in common type（ 2) The facial acrotype was distributed in the face and limbs（ 3) Mixed type, segmental type, facial acrotype and / or common type.

Symptom 3: generalized total or almost total depigmentation. More than 90% of vitiligo is sporadic, and the rest of vitiligo is more localized than generalized. According to the depigmentation of the lesion, the disease can be divided into complete type and incomplete type. The former had negative reaction to dopa, and the melanocytes disappeared. The latter is positive for dopa, but the number of melanocytes is reduced and the cure rate is high.

matters needing attention

Do a good job of prevention, pay attention to the following points: 1. Reduce the intake of contaminated food, correct partial diet, develop a scientific diet. 2. Reduce the inhalation of harmful gases, and choose a place with fresh air during morning exercise or exercise. 3. Pay attention to labor protection. 4. Pay attention to the pollution caused by house decoration.