Before taking letrozole, tell your doctor or pharmacist if you are allergic to it; or to anastrozole; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems.
To cure the syndrome, they recommend a candida cleanse diet, which includes  no sugar, white flour, yeast and cheese, based on the theory that these foods promote candida overgrowth. Unfortunately, there isn't much evidence to support the diagnosis of yeast syndrome.
This condition is often linked to candidiasis and needs to be addressed in order to make good progress with the treatment of yeast overgrowth. Ingredients: Betaine Hydrochloride 8-grains 520 mg, pure, lactose free Pepsin 20 mg.