• Image of Relistor medication Image of Relistor medication
    • RELISTOR

METHYLNALTREXONE (METH il nal TREX one) treats constipation caused by opioids. It works by blocking the effect of opioids in your intestine, which helps the muscles in your intestine move stool. This helps produce a bowel movement. It belongs to a group of medications called opioid blockers.


There is no lifestyle interaction information available for this medication.