Sciatic Nerve pain

I have had really bad sciatic pain in mainly my right hip/back/leg.  So painful to walk that I hobble.  My job has me on my feet all day and I'm miserable!!  Someone please tell me a magical way to help relieve some pain!!
I've tried: warm bath with jets, chiropractor, stretching, heat and ice...nothing has worked!!  I'm trying a professional massage tomorrow...