I am taking Oxycodone 10/325 three times a day for severe lower back pain, with bulging disks in the middle of my back, osteoarthritis, 2 fractures, and degenerative disk disease. I have been taking this for a number of years, but it is no longer helping the pain. I have had both knees replaced 3 times but can hardly walk up stairs or up a hill. I am 64 yrs. young, but the lower back pain is now radiating into my hips. I used to weigh 356 lbs. but now weigh 175. Should I ask my doctor to change my pain medication? I have fibromyalgia, as well as beginning parkinsons. I had rotator cup surgery on both shoulders, but the pain in my shoulders is increasingly severe. What do you suggest? I m sorry. I did not know I had to pay for this advice. I am widow and live on disability, so I cannot afford to pay. I am sorry for wasting your time. As I said, I m sorry. I have $1.83 in the bank for the rest of the month. Can t afford to go to my doctor this month. Thank you for your time and attention.