pain
"I used to be on Vicodin 10/500 for my severe pain due to rheumatoid arthritis, psoriatic arthritis, fibromyalgia and spinal issues. My pain is chronic and severe. I've been on Norco for 4 months now and did not feel any difference from the Vicodin. Last month my pharmacy gave me a different brand. It was amazing! First time in a few years that my pain was less. I even found myself missing a dose because I was feeling ok.  Believe me all genetics DONT work the same way."