Dry Mouth Causes & Treatment
Dry mouth can occur for a number of reasons such as dehydration, medication, and medical conditions. The lack of normal salvia flow needs to be monitored to ensure it does not become a more serious issue.
As for treatment of dry mouth, we would recommend speaking with your dentist if the issue persists. Below are a few home remedies that may help:

- As obvious as it may sound, drink extra water!
- Brush your teeth at least twice daily with a fluoride toothpaste
- Floss daily
- Drink water or unsweetened fluids with every meal
- Use sugar-free gum or mints to stimulate salvia throw
Sources: http://www.colgate.com/en/us/oc/oral-health/conditions/dry-mouth/article/the-facts-about-dry-mouth