Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. The treatment you are following is more than enough. If at all you want to add something, do take some Antioxidant capsules. In vitiligo, treatment response is slow. So, please be patient. Flutivate cream, if applied only on white spot, does not have major side effects. If you want to minimize side effects, try to apply the cream only on the affected skin, Make sure that it does not extends in to normal skin. If your skin gets damaged, do consult your dermatologist immediately. Hope I have answered your query. Let me know if I can assist you further.