FDA Approves Relistor for Opioid-Induced Constipation The U.S. Food and
FDA Approves Relistor for Opioid-Induced Constipation
The U.S. Food and Drug Administration today approved Relistor (methylnaltrexone bromide) to help restore bowel function in patients with late-stage, advanced illness who are receiving opioids on a continuous basis to help alleviate their pain.