When I get migraines I usually just take tylenol with caffeine and a very low dose of codeine. I have a pretty high tolerance to narcotics. I usually only get "high" after two or three oxycontins (and that was after I had my foot surgery--not recreation). However, I just took my migraine medication and because I haven't really slept much or eaten in the past week or so I'm feeling slightly loopy. The question that remains is that: is my loopiness attributable to the codeine or biochem (that's just as likely to induce insanity)?