I had my wisdom tooth extracted yesterday. I was prescribed Chlorhexidine mouthwash and pain pills. I was given gauze that I am still using. My first question is that I feel comfortabke with the gauze in my mouth. When you should I stop using the gauze? And do I need to do the water and salt rinse 3 to 4 times a day even when I have chlorhexidine mouthwash.