Over-the-counter gels provide temporary pain relief for both minor and moderate cankers. They feature an anesthetic called benzocaine that numbs the affected area. They also shield the canker from ...

Canker sores are small sores that happen inside the cheeks and lips ... They may prescribe a topical medicine, special mouthwash, or home remedy to help heal the sores. For medicines that are applied ...

If your canker sore is big, lasts longer than a week, or is keeping you from eating, see your doctor or dentist. He or she may prescribe a medicine or special mouthwash to help heal the sores. There's ...

“Consider the leading causes and avoid those things for about a week; canker sores go away on their own,” Dr. Clem adds. That ...

Canker sores only develop inside the mouth ... or sports accidents Using toothpaste or mouthwash containing sodium lauryl ...