hi, i have severly injured my shoulder and now i am looking into painkillers. I have heard a lot of things about nubain, but i havent done enough research to justify it at this point. I am aware that its addictive but i dont plan to use it on a regular basis, i am only going to use it twice a week when i work out the top of my body. I have a powerlifting competiton coming up in 5 weeks so i am going to keep working out no matter what. If you have any experience with painkillers please let me know, nubain sounds like scary stuff so id like to find a safer alternative. But please dont recommend anything mild like aleve or tylenol. I am looking for something much stronger to the point where i could numb the muscles. Has anyone used novocaine or tramadol?