Mothocarbam (robaxin)

Anyone taking Robaxin 750mg muscle relaxer have a increase of joint pain (hip) It seams that the pain in my hip has increased 10 fold when I take this drug. I am taking it for back lumber fusion surgery of lumbar L3 to S1
I have had a bad hip for a while that is not do to my back surgery.
thanks joe ss1

Mothocarbam (robaxin)