Itchy vagina due to sugar intake?

Vaginal itching: Vaginal itching can be due to a yeast, bacterial or other infection, or irritation or contact dermatitis from products used in the area, like feminine douches, condoms, pads, etc among other things. Women with diabetes, who have a high blood sugar are more likely to get yeast infections. If there is persistent vaginal itching, it needs to be evaluated by your gynecologist as soon as possible.