What you are describing sounds similar to what I have with arthritis in the knees. Mine feels like deep burning in the joints but it doesn't move outside of the the knee into the muscle. Does this sound like what yours is doing? Some of the meds for spasticity, flexeril and zanaflex are also prescribed for arthritis inflammation. It might be a double effect for you if you have spasticity issues as well. Hope it feels better for you soon.
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