Canker sores are painful ulcers that occur in the mouth, including on gums. Here's a look at how to deal with them.

The human mouth is a weird place. Canker sores occur in what’s called the oral mucosa, which is doctor-speak for the skin (it’s not actually skin) inside your mouth.

Ulcers, cracks and sores are common in the mouth and usually they go away after a few days. However, when there are internal diseases, mouth ulcers, sores and cracks can be just the alarm bells ...

Mouth sores can be a nuisance during chemotherapy; not only due to the discomfort they cause but also from the limitations they can pose on eating and sometimes even talking. Symptoms can include ...

Swelling on the roof of your mouth may be caused by a cold sore, canker sore, injury, or more. If the swelling isn’t getting better or is accompanied by severe pain, see a doctor. The delicate ...

Mouth pain can have many causes, including injuries, sores, and diseases. You may also have pain around your tongue or gums. Learn more about the possible causes.

Chemo mouth is a common side effect of undergoing chemotherapy. Dr. Rajiv Saini of Texas discusses the symptoms, risks and best treatments for the harmful condition.

If you’re on chemo or radiation and you’ve noticed sores in your mouth, you may have mucositis. This side effect of chemotherapy and radiation can cause pain and make it hard to eat. Having mucositis ...

The condition Behcet’s disease can cause painful, swollen joints, and sores which appear not only in the mouth, but also on the genitalia. Ulcers can also be a sign of an impaired immune system.

For the previous four months, Starrels, then 52, had been battling painful mouth sores that were getting worse. Eating had become a near impossibility, and Starrels, who was largely subsisting on ...

According to Seaglass Dental Care, SLS can contribute to the production of canker sores in one’s mouth, calling the detergent “one of the most common culprits behind toothpaste-induced mouth ...