question: Hi , my father in law was detected bone metastasis stage 4 , primary unknown age 70 , he is having at time mild and at times Severe pain in back ,shoulders bones , we are using fentanyle patches , at times morphine and at times brufen at times he feels good but it lasts for only a day or two . We are using alternate methods like ginger, Lemmon , beet roots carrot juices etc It is at times very difficult position to everybody around , kindly advise whether any medicine to cure it fully. Regards