To treat bacterial vaginosis, antibiotics are usually necessary and require a prescription from a doctor. Over-the-counter products are not typically effective for this type of infection. If you suspect you have bacterial vaginosis, it is important to consult a healthcare professional for proper diagnosis and treatment. Consider using telehealth services if you are unable to see a doctor in person within a reasonable timeframe. It is also possible to purchase an over-the-counter test to help determine if you have bacterial vaginosis.