Metronidazole
"I am currently on this to treat BV, I'm on my last day and it has definitely done it's job I no longer have any signs of infection, it's very effective. But this medication can be extremely unpleasant. I got the worst of it today, diarrhea, nausea, weakness, fatigue, upset stomach, and body aches. I drank a store bought Kombucha, which is a drink loaded with probiotics, and I immediately felt relief. I recommend anyone having bad side effects from this medication get some sort of daily probiotic intake, don't worry it will not make the metronidazole any less effective. It helps relieve bad side effects of antibiotics immensely, look it up! This can also help reduce the risk of getting a yeast infection from this medication"