Ulcers can be caused by bitting your mouth alot but the best way to get
rid of it is to use carobosan medicine it may sting for a few seconds
Or you can take a cup of warm water and add salt then you gargle for a few seconds.
A mouth ulcer is also called a canker sore. There is no research to suggest that they are caused by spicy food, but eating spicy food while you have a canker sore can make it hurt more. Doctors don't know exactly what causes canker sores. They may be hereditary, but doctors have not figured out exactly how people inherit the tendency to get them. Researchers think they may be an overreaction to the Streptococcus bacteria, because the bacteria are often found in the canker sore. People with canker sores often have small injuries from dental injections and toothbrushes in the lining of the mouth. Allergies also may be associated with an increased risk for canker sores. I recommend you Mouth ulcer home remedy through this you get instant of knowledge about how mouth ulcer relief .