Has anyone had nausea and sweating as side effects of oxycontin? I have the Morphine Pump but at times I have to take breakthru meds and it seems that it makes me very nausated.Perhaps it is the combination of Morphine and oxy.,but whatever it is,it's not pleasant to say the least! Medicine is crazy, you take one med for one thing and then something else to overcome the effects of the previous medication!!!! I would appreciate any info. Also has anyone taken the time release morphine caps? Perhaps that could be a better solution than oxycontin.Again thanks.