Lynn
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        My mother-in-law, was driving a week ago, then  lost her vision on Saturday in left eye and in right eye  on Sunday.  They have put her on 80 mg of predisone, high-blood  pressure medicine, and calcium.  Has anyone heard of this kind  of blindness being reversed?  Any new kind of treatments out  there?  Anyone have a doctor who is on the cutting-edge with  new treatments!!  HELP...WE ARE DESPERATE!