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.
Most people would say botox would work, but if you want a non-surgical approach than many people would suggest some cosmetic approaches. Clinique, Olay, Nuetrogena, and Sephora all offer creams and...