Butorphanol
"I have migraines really bad, my neurologist prescirbed Stadol as a last resort medication.  So far it has not worked.  Just made me nauseated and gave me a head rush.  It's very discouraging to read the comments about ER's thinking migraine sufferers are drug seeking people.  It's sad that we get no attention or help.  I would rather suffer than go to the ER and be put in a group that I'm not in.  Good luck to all of us :)"