Description and Brand Names
Drug information provided by: Micromedex
US Brand Name
Methylnaltrexone bromide is used to treat constipation caused by opioids (narcotic pain medicines), in adults with long-lasting pain that is not caused by cancer. This medicine is used when other medicines for constipation (laxatives) have not worked well.
This medicine is available only with your doctor's prescription.
This product is available in the following dosage forms: