Acetaminophen / codeine
"I took this after my breast reduction surgery for lingering pain. I can say that aside from serious constipation, this works great. I'd describe its effect as "doesn't really lower the pain level, but makes you not care that you're in pain". I definitely didn't want to take too much of it -- the constipation sucks, and feeling that "two drinks in" dizziness isn't exactly fun times -- but for what it was, it did the job."