Asthma is a prevalent disease. Approximately 25 million people in the U. S. have asthma. Many researchers confirm that links between asthma and dental health are growing stronger. Asthma can have potential complications for your oral health. According to the American Dental Association, people with asthma have more than double the risk for tooth decay. Some asthma and acid reflux medicines and breathing through your mouth can dry your mouth. A dry mouth can cause mouth sores,