Orphenadrine
"I've been suffering from various back and nerve issues for almost a year now; 2 bulging discs and sciatica. Over the holidays I was unable to get in to see my primary care and ran out of my medications, resulting in a trip to the ER. The ER doc gave me an injection of Norflex and an rx until I was able to get in and see my doc. 



It has worked amazingly well. I've had minimal side effects taking it twice daily and within a half hour of taking it, my back spasms completely stop. It's been quite a relief."