<prompt> Treatment for Gardnerella -MetronidazoleDoxycyclineAzithromycinErythromycin  <response>: Ans. is a i.e., MetronidazoleTreatment for Bacterial vaginosis Gardnerella vaginosis is:Metronidazole 500 mg orally twice a day for 7 daysMetronidazole gel, 0.75, one full applicator 5g intravaginally, once a day for 5 days.Clindamycin cream, 2, one full applicator 5g intravaginally at bedtime for 7 days. 