making it harder for your tongue to heal. Avoiding smoking helps support your immune system, reduces irritation to the sore ...

tongue, or the roof of the mouth. While these sores are usually not serious and tend to heal on their own within one to two weeks, they can be excruciatingly painful, making eating or even ...

Canker sores are small sores that happen inside the cheeks and lips, at the base of the gums, and on or under the tongue. They can make it painful to eat ... It takes about 2 weeks for canker sores to ...