Saliva is essential for good oral health. It aids in swallowing, begins digestion, and helps protect your teeth by washing away acids, sugars, and food particles. Everyone experiences dry mouth from time to time due to factors like hot weather, dehydration, or exercise. However, when dry mouth, or xerostomia, becomes chronic, it can lead to serious oral health problems. As your trusted dentist in 22192, Steven D. Strickland, DDS wants to help you understand the risks of chronic dry mouth and how to manage it effectively.