rest, elevation, medication. Try an ice pack in a cloth wrap and use aspirin in moderation if you can tolerate this antiinflamatory. Wash out your mouth with hydrogen peroxide - one or two minutes...
you swish salt water. Do not swallow! it depends on how bad the swelling is in your mouth. most swollen gums you swish salt water every night for up to 2 weeks.
Ok, I have swollen glands all the time in fact I have it right now, what works the best is drinking lots of hot tea with lemon and honey. Also try to have some throat drops handy it seems to be...
Well, you probably should see a doctor. In the mean time, if there is a fresh injury, apply cold. If the injury is older, apply heat. Keep the area warm. If there is pain or infection or any foul...