The Ms contin has not even touched my pain. I did not realize I was in such pain until on this drug. The other was helping but my pain had been intensifying and I did not realize it and that is why my old meds were not covering it. Now it is on to Dialudid 4 every 4 hours to see if it helps. Then i will be changed to jurnista the extended release. Morphine has not ever helped I did not think about that before trying the Ms contin. Thanks everyone will see how this goes.