Hello,
Vitiligo or laucoderma is curable. Treatment options include steroids,psoralen photochemotherapy(PUVA),depigmentation and surgical therapy like skin grafting, micropigmentation or tattooing and autologous melanocyte transplants. However the choice of therapy depends on the number of white patches
; their location, sizes, and how widespread they are and the option that is convenient to you. I would suggest you to discuss these options with a dermatologist.