I had recently had Endoscopic Sinus Surgery a week ago. How soon will the swelling in my face go down, will the polyps return( the doctor stated I had thousands, every time she took one out another popped up, she got out as many as she could)... how can I treat it and is it possible to use home remidies to prevent re-occurrance of these nasty stuff... I do feel much better but my nose feels pretty dry, after the 7th day of recovery, should I continue using the saline solution.