... for degenerative disk disease,bulging disk,leg and feet pain,on your lower back helpful ? Doc has put me on dilaudid 4 mg 4 times a day, plus I get injections on lower back & neck 4 times a year. Sometimes I feel it works & other times no. Was wondering if there was something more stronger for the pain. Going on 4 months now on the dilaudid . Doc wants to give me a nerve blocker next, I don't even no how that works, any info would be great. Thank you