Hi, My anunt is 50. She is active and Not over weight but For months now she is having a really hard time walking, she can't seem to control her legs to get one foot infront of the other. She is extremely off balance. She walks hunched over and basically shuffles her feet to get around. I have seen her have to acctually take her left hand and pick up her right hand to move it on the computer mouse!(she had no control). She is also getting tingling and numbness in her legs, arms, fingers and lips. It is getting proggressivly worse. She has no insurance and the ER says its anxiety(which I do not belive). Please help, what could this be? Thank you.