yes live with 4th stage of MS no meds allergic, have very tight spasms upper neck and shoulders, , is there a dye on Norflex, Orphenadrine , I am allergic to blue #1 and over 250 medications, Husband now taking it for muscle relaxant. I am so allergic to medications, take meclizine and Valium but only 5 mgs, need higher doze but allergic to Blue #1