There are many, many people coping with long term, heavy pain. Thank God I'm not one, but I've had some need for pain meds in the past and it sucks not to be able to tolerate them. Terrible MD story:
So I am seeing a Pain Management Specialist at The World Famous Cleveland Clinic for about a year and he keeps changing my prescriptions, looking for a drug that will work on me and not make me itchy and bitchy. Trouble is, chemically all the drugs he tries are related and apart from the cost, I am building a stockpile of oxycotin, etc. that a drug addict would envy. (Eventually I threw them all out, so dun bother to burgle me.)
Anyway, after all this time my pharmacist finally whispers to me that this is a snipe hunt. A whole year of itchiness etc. and all that other trouble, and the MD never even bothered to tell me that someone who reacts badly to vicodine is not likely to be able to tolerate any codeine-based drug.
Eventually, the pain passed on its own....but I'd still like to bitchslap that MD.