They gave me one of the oxysumthins when I boogered up my knee. I took 2 of them and threw the rest in the garbage disposal. I simply could not function after taking them. Alieve and ice packs were my pain killers after that.
Same after my shoulder operation. Tramadol. Took one first night, then two second night when the effect wore off after a couple of hours. Felt so good/weird I didn't dare take any more.