darvacet

My doctor says my back is having muscle spasims,pain is at base of spine and is very painful when i try to sit down or get up or bend over.He perscribed a muscle relaxer flexorall and darvacet for pain.after taking the darvacet for pain the pain was worse alot ,why?

I would actually be contacting my doctor if I were you, not asking on a message board.

~SC~