I think I may be getting vaginitis again, is it possible that the treatment I had last month was not effective? White discharge.

It is possible that the previous treatment was not effective and that you are experiencing another episode of vaginitis. It is recommended to consider re-treating with the same medication or trying a different product, such as Canesoral or Terazol. Canesoral is an over-the-counter treatment for yeast vaginitis, while Terazol is a prescription cream that can be more effective for resistant cases. If you have any further questions or concerns, it is best to consult with a healthcare professional for personalized advice.