The fact that there is no change in the white spots does not exclude that it is not vitiligo, some vitiligo patients have more stable white spots which may not change for a while. The white spots have not changed for many years, and not be able to determine is not vitiligo, because vitiligo condition type is more, the patient if vitiligo when the body of the white spots from the disease after just one month time to be able to reach the whole body, some patients have a long time the condition of the stability of the change will not occur, so vitiligo years no change, can not be ruled out is not vitiligo. The change of white spots is generally associated with psychological factors, the external environment has a greater relationship, if the psychological and emotional instability coupled with external stimuli, it is easy to lead to the rapid development of white spots, if the long-term in a state of depression and tension, it is easy to be stimulated by trauma leading to the proliferation of white spots. If white spots appear on the skin, it is recommended to choose regular hospitals to find professional doctors for diagnosis and treatment, which will be more helpful for the recovery of the disease.