I had some injuries from an altercation during a high school soccer game many years ago. A Mormon dude (these guys are dangerous on the sports field) had tripped me, to stop me from scoring a goal. I had flown smack into the goal post, most of the impact hitting my elbow, right on the funny bone, creating a sensation like a surge of lighting jolting through my body. I was so enraged, I had kicked him in the head, knocking him out cold. Unfortunately, I had broken my foot in the process. At the clinic I was given codeine pills to elleviate my pain. After swallowing the codeine pills, I was swooning, and collapsed onto my knees. The doctor's office seemed to be warping, and I felt nauseous. It was then that it was discovered that I'm allergic to codeine.
Not quite the same as getting drunk, but I thought I'd share.