study shows rifaximin helps ease symptoms of irritable bowel syndrome
a two-week course of the antibiotic rifaximin ( xifaxan ) helps to relieve the symptoms of irritable bowel syndrome ( ibs ), and also the relief lasts up to ten weeks when stopping the medication, in keeping with new analysis.
''the major finding was that all ibs symptoms improved, " says mark pimentel, md, director of the gi motility program at cedars-sinai medical center, l.a, who led the clinical trial of the drug at cedars.
the study looked no more than at those ibs patients with the non-constipation kind, he tells webmd. for those with this kind of ibs, symptoms will embody abdominal pain, bloating, and changes in bowel purpose like diarrhea.
ibs is thought-about a functional gastrointestinal disorder while not a known physiologic cause, with the symptoms recurring and infrequently worsened by stress. existing treatment choices -- diet and lifestyle modification, psychological therapy, and different medicine -- don't facilitate all individuals with the condition.
with the new antibiotic treatment, pimentel tells webmd, several participants ''say they're 80% improved, 90% improved, that quite results. the stool was a lot of solid, the diarrhea goes away, and also the bloating is a lot of less. "
that may translate to huge changes within the lives of these with ibs, estimated to affect concerning 15% of adult americans. with the drug treatment, pimentel says, those with the ibs ''can enjoy social outings while not the worry of having to run to the bathroom and having diarrhea. "
the drug may be approved by the fda no more than for traveler's diarrhea and hepatic encephalopathy, a brain disorder caused by chronic liver failure.
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