I was assaulted. And my upper arm humorous was totally broken. The top of my arm basically came fully off and im gonna have to get a shoulder replacement in the near future. Now i have the brake held together by screws and plates. I been taking 300 mg of Gabapentin and 30 mg of cymbalta and ibuprofen 800 mg. It doesn't seem to work very well with pain. Should i go back on Oxycodone? Or is it a bad idea because of it being a narcotic drug?