Vitiligo is a chronic skin disease, the general development of about 1 year will stop the development, but the specific development time is affected by the individual physique, the degree of the disease and other factors. Vitiligo development period is generally in the early stage of vitiligo, the continued development of about a year or so, in this one-year period of time vitiligo white spot lesions symptoms will appear rapidly expanding as well as gradually increase in the development of a year will gradually enter the stable state, but need to pay attention to, if the stable vitiligo by the outside world stimulation may appear after the second expansion, once again into the development period. If the patient’s physical quality is good, and in daily life skin care work is more perfect, avoid trauma, sun exposure, and emotional excitement and other external factors of stimulation, then the shortening of the course of the disease, control of the development of the white spots have a more positive significance, but if the physical quality of the body is poor, the life of the care is not in place is likely to prolong the course of the disease, increase the development of vitiligo time. When the patient appeared vitiligo related symptoms, need to go to the hospital in time for examination and diagnosis, clear diagnosis and follow the doctor’s instructions to take targeted intervention measures to avoid misunderstanding the condition of the deterioration of the development, resulting in serious impact.