Ulcer, Oral
An ulcer is a sore that does not heal and is usually found in the lining of the stomach, small intestine, or esophagus. Oral ulcers, also known as mouth ulcers, are sores located on the inside of the mouth, usually on the gums, tongue, inside of the cheeks, or on the roof of the mouth. They can be painful, making eating, talking and brushing teeth difficult. Oral ulcers can be a sign of a more serious condition, such as an autoimmune disorder, or they may be be caused by trauma or infection. Treatment depends on the cause and may include antibiotics, antimicrobial mouth rinse, pain relief medication and nutrition therapy. If left untreated, oral ulcers can lead to infection and further complications.
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