Benzocaine gel: Over-the-counter gels or creams containing benzocaine, a topical anesthetic, can provide temporary relief by ...

They commonly pop up on the inside of the lip or cheeks. Canker sores have a litany of causes including trauma, hormonal changes, stress, and food allergies, explains Hannah Kopelman, D.O., a ...

What is the difference between a canker sore and a cold sore? Canker sores and cold sores are common but distinct oral conditions that often get confused. Understanding the difference is key to ...

Considering taking supplements to treat canker sores? Below is a list of common natural remedies used to treat or reduce the symptoms of canker sores. Follow the links to read common uses ...