If you indeed have oral thrush and at your wits end treating it, give this a shot. Buy a one pound wt. usa package of fresh whole raw cranberries. Wash/drain using plain water. Eat about 1/4 to 1 cup slowly letting it rest in your mouth a bit, 1-3 times a day. Store in fridge.They are so sour it would seem they have to be doing something good. Fresh cranberries are known for balancing blood sugar. I had this thought but have never tried it during active oral thrush. I do munch on fresh cranberries and my mouth feels so fresh and clean afterward. I'd be interested to see if they have a positive effect on active oral thrush. To clarify, I am not talking about cranberry juice. I am talking about Fresh Whole Cranberries. If you are a food whiner and have to have everything you eat taste like a bowl of sugar then you may as well pass on this. Note: I buy fresh USA cranberries on sale average 79 cents/ lb bag, wash/drain and put in slider bags in freezer to enjoy all year. Twenty pounds last me till they are in season again. Thank you.