From my research on the webs it seems most RC injuries come down to one of four options (assuming you have the $ or insurance) ranging from best case to worst case:
a) Physical therapy and you are good to go
b) Steroid injections, up to three of them and you are good to go. More than three usually means they are not gonna work, so
c) Debridement, bankhart procedure, or some other sugical stuff, possibly a bursectomy all of this depends on what is wrong with you, have a surgeon who does shoulder surgery all the time look at you and work on you. get referrals and research.
d) you're gonna die, can we have your stereo?
I'm using the cold one wrap, bombay saphire taken orally 2-3x per evening, hiring a couple of minions to help finish the house, and sucking it up, mary.
Good luck
ShoulderSolutions - Shoulder surgery options for a torn rotator cuff repair.
Shoulder Wrap - Large (160-220 lbs.): Cold One
Shoulder Injuries and Conditions - HSS.edu