title: Antibiotic may improve irritable bowel syndrome.
mesh_terms: D000890:Anti-Infective Agents / Q000627:therapeutic use*; D005765:Gastrointestinal Agents / Q000627:therapeutic use*; D006801:Humans; D043183:Irritable Bowel Syndrome / Q000188:drug therapy*; D012294:Rifamycins / Q000627:therapeutic use*; D000078262:Rifaximin
chemical_list: D000890:Anti-Infective Agents; D005765:Gastrointestinal Agents; D012294:Rifamycins; D000078262:Rifaximin