I'm dealing with this now as well. I think it is related to the viral complex that had me in the hospital several weeks ago. Still not well and losing a lot of sleep due to leg and hip pain. Thought it was spasticity but it's not responding to Zanaflex like it usually does when spasticity is the cause. No way I could be enticed to take steroids at this juncture, however. Just too many problems already from two years with them.