I'm just really looking for more information on this. My husband...

I'm just really looking for more information on this. My husband has been taking Lipitor for a little over a year. He has had the restless leg thing at night - in his sleep. His right foot constantly feels like he's walking on a wadded up sock. The doc prescribed B-complex for this. And just within the last month he has been losing his balance alot, and I've recently noticed that he no longer walks - it's more of a shuffle - almost like his knees are bent all the time while he's walking. He says his legs hurt most of the time. I made an appt. with the doc for him. He is having him tested for nerve damage. This is really scary. He is 52. Does anyone have advice? Do you know if this will reverse? He stopped taking the Lipitor two weeks ago.