Dave-
More than welcome!
I couldn't even begin to suggest a medication your doctor might consider. Maybe you should just ask him/her what kind of meds they get the best results from? You obviously are in need of something, and I've always thought that honesty is best when dealing with doctors about pain levels.
If you are breaking out into such a rash, I would think it's deffinately from the meds. That's a scarey thing too. From what I understand, allergic reactions tend to get worse with each outbreak....not fun.
Anyway, take care and let us know what the assistant is able to come up with. Good Luck!!
Lezlee