How do you get rid of a canker sore in mouth?

Best way: Seek a dentist that use laser. Laser treatment for canker sores very easy for patient and very effective.

Don't get rid of: You actually don't get rid of canker sores. What you do is try to lessen their severity and try to have them for the shortest time they will allow. If you get them often...Try a prescription of acyclovir. Lysine from the store has been known to help. They have a life of about 14 days. Stress, fatigue, excessive sun exposure are some of the causes. Watch the spicy or acid foods.