Hello All, My father suffers from sever constipation as a result of his PD medication. It is an ordeal for him. Every four days, he takes 4 tablespoons of milk of magnesia and in the morning after he uses a bisacodyl laxative suppositories <10 MG each> and still has difficulty. Does anyone have any recommendations for something that may be easier on his system? Thanks for your help! Nancy ([log in to unmask])