Opana is sold as the brand name for Oxymorphone, a potent opioid analgesic used to treat severe pain. After oral administration of Opana, pain relief begins after thirty minutes after injection begins after five to ten minutes and lasts about three to four hours for immediate-release tablets and twelve hours for extended-release tablets. Opana for sale online has benefitted many people with pain.
The elimination half-life of Opana is much faster intravenously, and generally, Opana is most commonly used orally for pain relief. You can buy Opana 40 mg online from our trusted pharmacy store to get quick relief from your pain.