ryc - I think it has something to do with being under the care of a Pain Management doctor and having to take a lot of pain killers in addition to other medications. It's just those people who are under a Pain Management Center's care from what I understand. It may be a state law or it may be a federal thing. You have to sign a bunch of paperwork saying that you won't get pain medication from any other doctor and allowing them to drug test you at any time to make sure that you're not using any sort of drugs that you're not prescribed, etc.
ryc - What were you talking about when you said that you have "felt that way for some many years both sexually and emotionally"? I think I was confused by your note.