@femalegolfer I think the gas must be the results from having Cdiff. I have never had so much gas in my life. And it's worse at night or when I get up in the morning. But I also wonder if the S. Boulardii and probiotics aren't part of the reason. But I'm not going to stop them if they're helping my colon and establishing more good bacteria. I happy the Dificid worked for you. It did for me also when Flagyl and Vancomycin did not. I'm happy we have this site to share all our woes. And as Anna said, "feels good standing together." Sherry