These ulcers on your tongue, gums or inside your lips or cheeks have a host of possible. For this canker sore remedy, try this home remedy: Rinse your mouth with a solution of 1. Aloe is also one of the most effective cold sore remedies.
Canker sores and cold sores are common confused.. Mouth & Canker Sore Pain Relief; Telling the Difference Between Cold. Can be single or in groups.