swollen gums around a tooth that had cracked about 3 months ago. also sinus congestion. Not sure if the sinus congestion is from cracked tooth or not but the swollen gums have just been for a couple of days and may be cause from sinus congestion. The sinus issues have gone on for about 2 weeks. I've been using nyquil. but normally just use aleve for the pain. What can I do to make the swelling go away and get rid of the sinus issue? I don't have insurance (well I do but the dentists in my area won't accept the state-funded insurance I do have) Again what can I dod to get the swelling to go down and the sinuses to clear up?