A white spot on the left foot will not be vitiligo

A white spot on the left foot may be caused by vitiligo, or anemia nevus, non-pigmented nevus, pityriasis simplex stimulation. Suggestions: you need to go to the hospital to do skin ct examination, according to the cause of treatment. Vitiligo patients can use tacrolimus ointment treatment, pityriasis simplex patients can use levocetirizine hydrochloride tablets treatment.