• Image of Vivitrol medication Image of Vivitrol medication
    • VIVITROL

    • QTY 1
    • 380 MG
    • SUS ER REC
    • Near  77381

NALTREXONE (nal TREX one) treats opioid use disorder. It works by blocking the effect of opioids and reducing cravings to use opioids. It may also be used to treat alcohol use disorder. It belongs to a group of medications called opioid blockers. It is most effective when used in combination with counseling and behavior therapy.


There is no lifestyle interaction information available for this medication.