Opana is a strong painkiller and when the other opioid and non-opioid medicines are not helpful to treat the pain of the patient then the doctor recommends it. Opana ER 20 mg is an opioid drug so it is possible to get side effects from it. The side effects of Opana ER 20 mg are- Dizziness, Vomiting, any allergic reaction, Food poisoning, increase body pain, headache, or fever. If you face any side effects in your body then contact the doctor.
It’s unsafe to take Opana ER 20 mg without the prescription of a doctor. This medicine is an extended-release medicine then do not consume it for the occasional body pain. Before prescribing Opana ER 20 mg to you tell your doctor about your medical history in any severe diseases. In past, if you faced any allergic reaction or any side effect from Opana or other opioid medicines then tell your doctor about it. If you have a prescription then you can buy Opana ER 20 mg online or from the pharmacy.