xifaxan can help.rescription xifaxan is a 2-week treatment that can provide you with 6 to 24 weeks of relief from your ibs-d symptoms. specifically, relief from diarrhea and abdominal pain associated with ibs-d. do not use xifaxan if you have a history of sensitivity to rifaximin, rifamycin antibiotic agents or any components of xifaxan. tell your doctor right away if your diarrhea worsens while taking xifaxan as this may be a sign of a serious or even fatal condition. tell your doctor if you have liver disease or are taking other medications the amount of xifaxan in your body. tell your doctor if you are pregnant, plan on becoming pregnant, or are nursing. the most common side effects are nausea and an increase in liver enzymes. if you think you have ibs with diarrhea talk to your doctor about xifaxan. why do people have eyebrows?i. why do people put milk on cereal? oh, are you reading why people put milk on cereal? why does your tummy go "grumbily, grumbily, grumbily"? why is it all (mimics a stom