Question: how long do you have to take probiotics to get rid of bv?
Answer: The cure rate at 30 days was close to 90 percent in the antibiotic-plus-probiotic group, in contrast to 40 percent in the antibiotic-plus-placebo group. In another small study of 42 healthy women, taking just a probiotic a l one was enough to cure BV and maintain healthy levels of bacteria in the vagina.