Reported side effects include:Â
- Black tarry stools
- Dizziness
- Muscle spasm
- Rapid breathing
- Shortness of breath
- Inability to sleep
Less common
- Blood in the urine
- Bloody nose
- Chest pain
- Fainting
- Strange noises in the ears
- Weakness
- Ulcers
- Sores
- Sunken eyes
Consult your doctor if you experience any of these side effects.
Xifaxan is the name given to the 550 mg dose. Lorymx is the name of the 220 mg dose.
Xifaxan works differently than other antibiotics and goes through the stomach into the intestines without getting absorbed into the bloodstream. It kills bacteria and/or stops their future growth.
Xifaxan also treats irritable bowel syndrome (IBS). In addition, it helps to treat hepatic encephalopathy, a brain problem caused by improper liver function. The drug has been proven to minimize the risk of further brain impairment in people with this liver defect.
Xifaxan requires a prescription and is intended for use in adults and adolescents over 12 years of age. Please follow your doctors instructions when taking this and any medication.