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 ...

Liquid Benadryl and honey can provide relief for canker sores. However, the cause of these ulcers remains unknown. Home ...

Canker sores are small, painful reddish lesions in the mouth that have a white or yellow center. Some causes of canker sores are spicy/acidic foods, vitamin deficiencies, braces, and stress.

You may also notice white spots that burn when you eat if you have canker sores ... which involve swishing a medicated mouthwash around your mouth. In some cases, your doctor may suggest an ...