Acetaminophen / oxycodone
"Took the pill every six hours for two weeks after shoulder surgery to deal with the immense pain. It worked! Then I stopped one day. Big mistake. The withdrawal took a week and I felt like going to the ER. No one told me to taper off. The pain became unbearable again especially after physical therapy and now I only take one an hour before PT. Bottom line, it works but is a narcotic so addiction CAN happen and withdrawal must be executed carefully."