The way of vitiligo is as follows: 1, with the doctor’s experience to confirm the diagnosis, the appearance of porcelain white white spot, and the white spot within the hair turns white, basically can be diagnosed as vitiligo. 2, Wooden lamp irradiation. 3, dermoscopy. 4, skin CT examination. 5, skin histopathological examination, but skin histopathological examination is an invasive examination, need to cut a piece of skin lesion tissue at the lesion to do After the diagnosis of vitiligo, you can apply tacrolimus ointment or pimecrolimus ointment in the treatment. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things.