pain
"I had nerve damage of the Saphenous Nerve as a result of a Total Knee Replacement surgery.  I had terrible nerve pain that was getting worse over two years post-op.  Norco helped a little.  I tried high doses of Gabapentin and that did not help. My Pain Specialist Physician prescribed levorphanol and it helped immediately. I take 2mg twice a day and feel no pain.  I have my life back and am grateful for this medication."