how do i get rid of canker sore?

Answer 1

Salt water gargle 2-3 times daily
Anbesol sometimes works to numb the pain; also try rinsing with solution of 1/2 liquid benadryl and 1/2 milk of magnesia
Avoid any spicy or acidic foods.

Answer 2

SALT, SALT and more SALT.
Put a lot of Salt in a glass of warm (border line hot) water. Let it dissolve. Then put it in your mouth and swish it all around that canker. Repeat as necessary. BUT IT WORKS!

Answer 3

Drug store has over the counter stuff in a tube. Ask the pharmacyst for a reccomendation.