I am a female, 44; post-menopause. Hight 1mt.60cm. weight 177 pounds. I just got an upper left wisdom tooth exctracted, and the doctor said that it was complicated because the root didn't come out together with the tooth; there was a whole after the extraction to my sinus, so he had to put a plug in that whole and told me not to sneeeze with my mouth closed or suck on a straw and that I should take meds for sinus congestion to avoid having to blow my nose (another restriction). This is a concern to me, besides that I produce excessive saliva too often. The surgery was last night (about 8pm.) and he had to use stitches. Could you explain me a little more about the cause of the production of saliva? is this normal? isn't this going to keep my mouth wet (i need the clot to form and stay dry). Also, I would like to know what are the risks of the hole to my sinus. Before the surgery I used to get frequent sinus and ear infections, common colds...I thought that the exctraction will resolve this issues, not worsen them