Suggest Remedy For Nerve Damage Caused After Back Surgery

I HAVE HAD BACK SURGERY IN THE LAST YEAR AND HAS LEFT ME WITH PERMANENT NERVE DAMAGE.I TAKE 2700 MILIGRHAMS OF NUROTIN A DAY AND WAS TAKING NARCO 10S UNTIL MY SORRY ASS DOCTOR THAT METRO NASHVILLE ASSIGNED ME TOOK ME OFF THEM.THEY JUST PUT ME BACK TO WORK 6 MONTHS AGO AND SAID I COULD DO THIS JOB NEW JOB WITH MY RESTRICTIONS TAKING THE PAIN MEDS I WAS ON.SINCE THEN THE PAIN SUFFER FROM EVERYDAY NOW CONTROLS MY LIFE.WHAT IS A STRONG NON NARCOTIC PAIN MED I CAN ASK TO BE PUT ON?