Click Here: ⏩⏩https://actionpills.com/product-category/buy-opana-er-online/ Opana ER, also known as Oxymorphone, is a strong opioid pain medication used to treat moderate to severe pain. It works by changing the way the brain and nervous system respond to pain. Opana ER is a prescription medication and is typically used for chronic pain management. It is available in extended-release tablets, meaning the medication is released slowly over some time, providing longer-lasting pain relief.