Buy Link:--https://actionpills.com/product-category/buy-opana-er-online/ Opana ER is an opioid pain medication. An opioid is sometimes called a narcotic. Opana is used to treat moderate to severe pain. Opana ER is an extended-release formulation of the opioid pain medication oxymorphone. Opana ER is a narcotic pain medication, which means that long-term use might lead to addiction. Because of the potential for abuse and addiction, this drug is designated as a restricted substance in the United States. Opana ER can be taken alone or with additional drugs. Opana ER can be purchased online from our reputable online pharmacy to treat long-term chronic pain. However, doctors do not advocate using Opana ER for occasional use.