How Effective is Xifaxan?


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Table of Contents


I. Xifaxan for Traveler’s Diarrhea

II. Xifaxan for Irritable Bowel Syndrome with Diarrhea

III. Using Xifaxan to Treat Hepatic Encephalopathy

IV. Buy Xifaxan (rifaximin) Online Today 


Xifaxan for Traveler’s Diarrhea

Xifaxan (rifaximin) is an antibiotic that is highly effective at stopping bacterial overgrowth in the intestines of adults and children at least 12 years old. Xifaxan is more effective than other antibiotics at treating traveler’s diarrhea because it passes through the stomach and enters the intestines without being absorbed into the bloodstream.

Xifaxan was approved by the U.S. Food and Drug Administration (FDA) on May 25, 2004 to treat traveler’s diarrhea caused by non-invasive strains of Escherichia coli (E. coli). According to the FDA, Xifaxan should not be used if your diarrhea is complicated by pathogens other than E. coli. Because Xifaxan enters and stays in the intestines, this antibiotic does not treat infections in other parts of the body.

In a randomized controlled trial, patients with acute traveler’s diarrhea given 600 and 1,200 mg of Xifaxan daily showed significant improvements compared to the placebo group. In this study, Xifaxan reduced the time between the start of treatment and the last movement of diarrhea by 33 hours.

a kid looking out the window of a train

Xifaxan for Irritable Bowel Syndrome with Diarrhea

Xifaxan is also indicated for treating irritable bowel syndrome with diarrhea (IBS-D). According to a clinical trial, Xifaxan provides an average of 10 weeks of relief from abdominal pain and diarrhea after finishing treatment. If symptoms return, patients may be treated with Xifaxan up to two times.

Studies show that Xifaxan also reduces the severity of symptoms, even if they return. Generally, 550 mg of Xifaxan is taken three times a day for two weeks. However, your dosage will be based on your condition, so always follow your doctor’s instructions. Talk to your doctor for more information on how Xifaxan can improve symptoms of IBS-D.

Using Xifaxan to Treat Hepatic Encephalopathy

Hepatic encephalopathy (HE) is a condition characterized by confusion and forgetfulness. This condition is caused by a build-up of toxins in the brain when the liver fails to remove these toxins from the body. At dosages of 550 mg, two times a day, studies have found that Xifaxan is highly effective at reducing the recurrence of HE symptoms. Xifaxan also effectively decreases the rate of HE-related hospitalizations.

a woman holding her head

Buy Xifaxan (rifaximin) Online Today

When taken correctly, Xifaxan (rifaximin) effectively treats traveler’s diarrhea, IBS-D, and HE. Your doctor will weigh the benefits of rifaximin against the potential side effects, including nausea, headache, and fever. Your doctor will also ask if you are taking other medications that may affect the efficacy of Xifaxan. Drugs known to interact with rifaximin include warfarin, amiodarone, and cyclosporine.

If your doctor determines that Xifaxan is right for you, visit My Drug Center to fill your prescription online. Signing up on My Drug Center only takes two minutes and can help you save up to 80 percent on your medications. If you already have an account, save on generic Xifaxan at 200, 400, or 550 mg dosages today.

The content in this article is intended for informational purposes only. This website does not provide medical advice. In all circumstances, you should always seek the advice of your physician and/or other qualified health professionals(s) for drug, medical condition, or treatment advice. The content provided on this website is not a substitute for professional medical advice, diagnosis, or treatment.

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