How to Treat Canker Sores and Mouth Ulcers

Canker sores and mouth ulcers can be really painful. Simple canker sores most often develop where there has been previous damage to the inner-mouth tissue. Anything from biting the inside of your mouth, to irritation from braces or sometimes even overzealous brushing can bring on canker sores. Here are some tips in treating canker sores and mouth ulcers: