Shirley
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        I have had this affliction for years.  I have Parkinson's that agitates it more than ever.  I have used to medicine that you have to no avail.  I am now on Lactulose, taking it 3 times a day and it seems to be working.  I sympathize with you deeply