Daktarin Oral Gel is for fungal & associated bacterial infections of the mouth & throat including oral thrush. It works by destroying the fungus & associated bacteria which may be present. Daktarin Oral Gel is sugar free & has an orange flavour. If you are taking Warfarin (to thin the blood), you should not use Daktarin Oral Gel without first talking to your doctor because it can increase the blood thinning effect of Warfarin. Contact us if you need more advice.