2, protect the skin: As we all know, although the trauma is not serious, it may lead to vitiligo, so we need to pay attention to avoid trauma. For example, protective measures should be taken before exercise, such as taking some protective articles on wrists, elbows and leg joints. In addition, some whitening cosmetics should be used less or not, to avoid sun exposure, so as to avoid skin stinging and white spots.
3, improve the environment: patients need to pay attention to improve the living environment. According to clinical experience, the environment has a great relationship with vitiligo. If the patient is in a humid and cold environment for a long time, the incidence and recurrence probability of vitiligo will greatly increase. Therefore, in order to prevent vitiligo, we should stay away from the bad environment, so we should pay attention to avoid living in damp, cold and other places at ordinary times, and of course, the source of chemical stimulation should also be kept away as far as possible.