back pain
"Worked great for pain, but beware of tolerance. Taking four to six hours or longer seems impossible at times but it will give you the most relief. I have been taking four daily of yellow 3601 ( best generic norco from HEB if you ask me they are extended release as oppose to the rubbish white ones you find elsewhere) and I don't seem to get as much relief now days, one 10 mg will last approx two hours. Hard to get your doctor to understand but I am thankful for having something to help. Works great with two methocarbamol 750 or gabapentin. Have tried many prescriptions for  my three herniated discs, sciatica, arthritis/ pelvis pain and these three have given me the best relief."