peripheral neuropathy
"CATSPAW I read your post....hang in there.  You say your legs hurt at night?  I am going through the sam thing.  I have difficulty walking too.  What I suggest to use (I use too) get yourself a pair of medical grade knee high compression socks.  These will help you heaps as they did with me.  I wear them all day and even when I go to bed.  Hang in there....Hope this helps."