A doc put me on Clindamycin (I know that is spelled wrong) for an infection in my finger, or so we thought. Anyway, I got Cdiff. I had to go on two rounds of Vanco. I am someone who reacts to everything. I’m allergic to anything and everything! Vanco did nothing adverse to me whatsoever. I couldn’t believe it. Let’s just say that was around 14 months ago and I will do just about anything to never go on an antibiotic again. Not because of vanco, but because of what the Clindamycin did to destroy my gut. Since then, I take Florastor daily and will never not take a probiotic.