Topical anesthetics made with lidocaine or benzocaine, such as Orajel Mouth Sore Gel, dull the pain of a canker sore. They ...

Canker sores are “open sores in the mouth,” says ... Dr. Kopelman adds. Benzocaine gel: A gel containing benzocaine, like medicated Orajel, will decrease inflammation, help with pain, and ...

Canker sores, though often overlooked ... and water may also soothe irritation and prevent infection. Benzocaine gel: Over-the-counter gels or creams containing benzocaine, a topical anesthetic ...