<img alt="" height="1" width="1" />Salix drug effective for bowel symptomsReutersO) Xifaxan has shown the antibiotic relieves symptoms, other than constipation, of irritable bowel syndrome, the company said on Monday. ...XIFAXAN 550 mg (rifaximin) Demonstrated Acute and Sustained Relief of Non ...<nobr>MarketWatch (press release)</nobr><nobr>all 13 news articles »</nobr> |