A vitamin B12 deficiency can cause a burning mouth, red tongue, and dry lips. Knowing the signals can help you know when to ...

Canker sores are painful ulcers that form inside your mouth. The sores can affect daily habits like eating and drinking. Experts recommend key practices like regular teeth brushing and flossing to ...

That painful sore that appeared inside your cheek makes eating spicy foods pure torture and talking uncomfortable. While you might dismiss it as just another annoying canker sore that will heal on its ...

A small sore inside the mouth may not seem like a big problem. Most individuals disagree on this and believe that in a few days, it will go away. Although this applies to most minor ulcers, a sore ...

A non-healing mouth sore that does not improve within two weeks may be more than a routine ulcer. Oral cancer develops in the tissues of the mouth, including the lips, tongue, gums, inner cheeks, and ...

Mouth ulcers are painful sores that appear in the mouth. They typically appear on the inner lips, gums, tongue, roof of the mouth, or throat and may make it difficult to eat. Eating a lot of very ...

A mouth ulcer is something most people experience at some point in life. It may appear after accidentally biting the cheek, eating spicy food, stress, poor sleep, a vitamin deficiency, or friction ...

Persistent mouth ulcers that lasts over two to three weeks or unexplained voice changes can signal serious underlying health ...

A canker sore—a painful white ulcer inside the mouth—might be brought on by stress. Or the wrong toothpaste. Or certain foods: tomatoes, peanuts, cinnamon. Or an iron deficiency. Or an allergy. Or a ...

DEAR PEOPLE’S PHARMACY: My father and I have both suffered with canker sores all our lives. I’ve heard of eating kiwi fruit to speed healing, and in a recent column, you wrote about sauerkraut. A few ...

Infections, injuries, jaw problems, and cancer can all cause mouth pain. The location and type of pain, plus any other symptoms that occur with it, can help with identifying the cause. The pain may ...