20mg Opana ER: Opana is in a group of drugs called narcotic pain relievers. It is similar to morphine. Opana is used to treat moderate to severe pain.
If Opana ER is abruptly discontinued in a physically-dependent patient, an abstinence syndrome may occur. Some or all of the following can characterize this syndrome: restlessness, yawning, perspiration, chills, myalgia, and mydriasis. Other symptoms also may develop, including: irritability, anxiety, backache, joint pain, weakness, abdominal cramps, insomnia, nausea, anorexia, vomiting, or increased blood pressure, respiratory rate, or heart rate.
Now guess who went cold turkey on this crap over the weekend and got to regret it today?