How long does it take for vitiligo to spread

summary

I got vitiligo, because it doesn't hurt or itch, at the beginning, I found that I didn't pay attention to the white spots. Later, the area of the day shift became larger and larger, so I was worried. The doctor suggested that I should treat it regularly. So today I will explain how long it takes for vitiligo to spread.

How long does it take for vitiligo to spread

First of all, vitiligo is a localized or generalized depigmentation disease caused by the decrease or disappearance of tyrosinase activity in melanocytes in skin and hair follicles, which leads to the progressive decrease or disappearance of melanin particles (i.e. melanosomes). At the beginning, the local skin without conscious symptoms turned white, gradually expanded, and the surface was smooth without desquamation. There is no fixed site and age limit.

Second, the spread time of vitiligo is about 3-6 months, but the constitution of each person is different, and the onset time is also different. Clinically, some patients with vitiligo disease for many years after the white spot did not aggravate, and some patients just two months after the onset, white spot spread rapidly. Therefore, there is no specific time for the spread of vitiligo, but it is related to personal constitution.

Third, in order to prevent the spread of vitiligo, you should pay attention to the following points in daily life: reduce the contact with harmful substances: try to reduce the contact with chemical raw materials, paint, heavy metal harmful substances, regular contact with the staff, to take protective measures. After the completion of the decoration, it is best to ventilate for more than three months before living, and maintain regular ventilation after moving in. If possible, environmental protection monitoring should be carried out, and vitiligo patients should avoid these substances that are harmful to the condition of vitiligo. It is recommended that you go to the regular vitiligo hospital for regular treatment as soon as possible, otherwise once the spread of vitiligo, it will greatly increase the difficulty of the treatment of vitiligo, we must treat it as soon as possible.

matters needing attention

Vitiligo patients should pay attention to the usual diet: do not eat pepper, as well as fruits containing vitamin C, such as oranges, grapes, hawthorn, kiwifruit, etc. Usually eat more foods containing tyrosine and minerals, such as meat, animal liver, eggs, milk, vegetables, beans, peanuts, black sesame, walnuts, etc. Do not expose to the sun to prevent proliferation. Caution should be paid to the use of topical drugs to prevent skin irritation, especially the external application of drugs on the face.