I need answers quick Please help!My mother is terminal cancer patient and her pain has steadily gotten worse and Hospice has been brought in she weighs 113 lbs and is still able to get around but they have uped her pain meds to 180 mg of oxycontin every 12 hours and she is aloud to take up to 4 of her 4 mg dilladid(tiny white round small tablet I think they are 4 mg) every 2 hrs as needed .I feel that this is to much and the pain med is going to kill her befor the cancer.I want her to be able to manage this awful pain but this med thing seems to me to be to much, she is now out of it and still has a pain level of a 4 is'nt there something better and is this to much for her considering her weight?