It is me, Krista. Thank you for responding to my past question...I did respond to your question as well. I am seeing my primary care physician tomorrow and am wondering if there are any specific pain medications that would alleviate the deep ache I feel 24/7. I take approx. 750 mg. of demerol /day and if I could find something long lasting (that could be taken example 2 times/ day that would be great. I am sure that this much is not too good for the rest of my system. I have tried morphine but had a reaction to it (140mg / day). Any suggestions??