Hello Kumar R Garu, yes we have medicines to treat the problem of  vitiligo. May i know since how long are you suffering from this problem ? Vitiligo is an auto immune disease . the causes for this might be like destruction of the melanin in your body , family history(genetics), chemicals, stress, etc..homeopathy medication is based on the individuality of the patient .and the cause of the disease will be ruled out with detailed case history and the medication is given . the duration of the treatment depends on the cause and the body’s reaction to the medications.For more details and consultation contact us on :9515869820