@Pjadcock The 2 rounds of Flagyl cleared up our daughter's sibo. She had loose stools daily, but now they're firm. We still see bloating and fat malabsorption though. She's on digestive enzymes (Zenpep) with meals and a low fodmap diet. We've seen a little improvement but not where we want to be. I read a little about the histamine intolerance, but I haven...