August, 2015 Causes and Treatment of Canker Sores By blogwriterAugust 15, 2015Cankers are ulcers that occur in the mouth, often causing difficulty in the ability to eat or talk. They are identifiable by their shallow and tiny appearance. There are primarily 2 varieties of canker sores. The first type is referred to as simple canker sore. Simple canker sores are common among younger people, especially in ... read more