Yes it does and your teeth too, gums, but my RSD started in my rt upper arm, I have a fire that burns all the time in my rt clavicle area and goes down my arm and fingers and up into my neck and face and ears, my ears hurt and i get so dizzy, but I don't have no infections in my ears, so the doctor put me on meclazine, dizzy pills, I can't go high up stairs like in a stadium or it sends me into pain and dizziness and pressure.