Gardnerella Vaginalis is a well-recognized colonizer of the female genital tract and known to cause recurrent bacterial vaginosis. Gardnerella symptoms are fishy vaginal odor and profuse vaginal discharge. Gardenella vaginal can also cause bacteremia and meningitis.
If you're looking for an alternative treatment for gardnerella or a treatment for non-bacterial vaginosis it might be worth to investigate Femanol. Traditionally Gardnerella vaginalis vaginitis has been treated orally.