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

Mouth ulcers, also known as canker sores, are small, painful lesions that develop in the soft tissues of the mouth, including ...

Medically reviewed by Soma Mandal, MD Both herpes simplex viruses (HSV) can cause internal and external symptoms, like sores.