There is a difference between the two different types of mouth canker sores and it comes to a very simple classification: size. That is right, the difference between the two types of canker sores is simply in the size that they are. Of course, the larger the canker sore is, the more worried you should be about it. This means that you will need to look at seeing a doctor to have it examined and to prescribe a remedy as opposed to relying on over the counter remedies to alleviate the problem.

A lot of people eventually get to grind teeth at some time or another. This is why many think that there is nothing wrong with this. This is true as long as it is only done on occasion. If gnashing however becomes a regular occurrence, then there might be a real issue in the making that needs to be brought to the attention of a dental expert. This is especially if it is done at night.