The NHS says that mouth ulcers are common, and most of them are harmless. But sometimes, they say, ulcers ― small, usually circular sores that form on the inside of your lip, inner cheek, or gums ― ...

"All disease begins in the gut," said Hippocrates, Greek's "Father of Modern Medicine." Mouth ulcers are no exception. The mouth is not an island unto itself, so whatever happens to one cell in the ...

Gum tissue is naturally soft and sensitive. This means many things can cause sore gums. You might feel pain between your teeth, on top of some of your teeth, or all over your gums. In some cases, you ...

Mouth ulcers may be closely linked to seemingly unrelated physical and psychological conditions, a new study has found. Genetic variants associated with canker sores are also related to inflammatory ...

Mouth ulcers, also known as canker sores, are painful but harmless sores that can appear inside the mouth due to stress, hormonal changes, certain foods, vitamin deficiencies, or injuries. Effective ...