Given her advanced age, I would go quite slow-- on the order of a reduction of maybe 10% each month. There is no significant toxicity from either medication; the only reason to stop them would be to get away from the side effects, like constipation or sedation. I say this because some people get it in their heads that they are doing something 'wrong' for taking pain pills. If she is not having side effects from them, there is no need to rush the tapering process and go through withdrawal!
I HAVE BEEN ON MORPHINE EXTENDED RELEASE TABLETS 800 MG A DAY AND OXY IR'S 5 MG. X 8 A DAY FOR BREAKTHROUGH PAIN AND MY DOCTOR LEFT HER PRACTICE AND LEFT ME HANGING... I HAVE ABOUT 30 OXY IR'S LEFT AND 2-3 MORPHINE TABLETS LEFT AND IM SCARED IM GOING TO GO THROUGH WITHDRAWALS IN THE NEXT FEW DAYS.. WHAT AM I SUPPOSE TO DO?! ITS SCARY.. IVE WENT THROUGH WITHDRAWALS BEFORE OVER MINOR STUFF AND IT WAS BAD ... I COULDNT HARDLY STAND IT AND I KNOW THIS IS GOING TO BE WORSE .......SO WHAT DO I DO ABOUT THIS AND NOT TO MENTION THE PAIN IM GOING TO BE IN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! im scared!!!