Saliva flow is important other than appearance and comfort. It keeps the mouth moist and aids in chewing, swallowing, digestion and speech. Dry mouth is a condition from the lack normal saliva flow.
Causes of dry mouth:
Dehydration
Emotional Stress
Anemia
Related to surgery
Medical Conditions
Medication
Allergy
Anti-depressant
Blood pressure
Some mouth washes high in alcohol content
Dry mouth symptoms:
Mouth feels sticky
Lips cracked and dry
Tongue may have burning sensation
People who experience dry mouth are at high risk for developing: