Gum ulcers are among the most frequent of the mouth ulcers.
Gum ulcers can be located anywhere on the gums.
Mouth ulcers on gums are painful because gums are very sensitive but fortunately you can't bite them. They are easily caused by braces, dental bridges and mini-traumas made by toothbrushes.
If you often have mouth sores on gums, AftaZen is a preventive treatment that can keep mouth sores away from your gums. Learn how: