For several months (minimum 8 months), I have had vaginitis that does not respond to treatment, even with fluconazole and taro-terconazole.

It is possible that the vaginitis is not responding to treatment because of an imbalance in the vaginal flora. To prevent this, it is important to avoid factors that can disrupt the balance of the flora. This may include avoiding scented soaps and only using water for washing. Wearing loose clothing and avoiding condoms or lubricants with fragrances, flavors, or spermicides can also help. In cases of possible dryness, using a hydrating product like Replens may be beneficial.