When bacterial vaginosis occurs, we use different medications to treat it, and the duration of treatment varies. However, most current treatment plans typically span a seven-day course. Generally, after one course of treatment, most cases of bacterial vaginosis can return to normal.

However, there are some more persistent cases of bacterial vaginosis. It's possible that the initial treatment plan chosen may be ineffective, and it might be necessary to change treatment plans to address the condition. Therefore, overall, for most cases of bacterial vaginosis, a typical treatment course of seven days usually leads to recovery.