Home | Contact Us | Site Guide | For Consumers
The Role of Saliva in Oral Health



The Functions of Saliva
  • Lubricates to support speech and mastication1
  • Hydrates oral tissues to preserve and protect the oral mucosa2
  • Supports taste function1
  • Cleanses the mouth and removes debris2,3
  • Maintains oral ecology by performing antibacterial, antifungal, and antiviral activities2
  • Remineralizes teeth2
  • Assists with digestion-through buffering of the upper GI region2


A Reduction in Saliva-or Dry Mouth-Can Negatively Impact Quality of Life4

Signs of Dry Mouth May Include1,4:
  • Absence of saliva
  • Frothy saliva
  • Angular cheilitis
  • Dental caries
Symptoms of Dry Mouth May Include2,4:
  • Trouble speaking
  • Trouble eating
  • Discomfort wearing dentures
  • Oral dryness
  • Burning tongue


Patient assessment is critical-screen for dry mouth by asking:

  1. Are you taking any prescription or over-the-counter medications?4
  2. Does your mouth feel dry or uncomfortable?1
  3. Do you feel like food doesn't taste the same as it used to?4
  4. Do you need to sip water often or do you wake up at night because you're thirsty?4
  5. Do you sometimes have trouble eating?4



Common medications and conditions causing dry mouth:

Medications4
  1. Analgesics (pain medications)
  2. Anticholinergics (antispasmodic for the urinary tract)
  3. Antidepressants
  4. Anti-inflammatory agents (such as ibuprofen)
  5. Cholesterol-lowering drugs
  6. Antihypertensives
  7. Stomach acid pump inhibitors
  8. Cold and cough medications
  9. Allergy medications
  10. Sleep aids
Conditions1
  1. Diabetes
  2. Arthritis
  3. Depression


Click here to learn how Oasis helps manage dry mouth symptoms for your patients suffering from xerostomia.

Sources:

  1. Guggenheimer J, Moore PA. Xerostomia: etiology, recognition and treatment. J Am Dent Assoc. 2003;134:61-69.
  2. Cassolato SF, Turnbull RS. Xerostomia: clinical aspects and treatment. Gerodontology. 2003;20:64-77.
  3. ADA Web site. Oral health topics A-Z. Dry mouth overview. Available at: http://www.ada.org/public/topics/dry-mouth.asp. Accessed December 28, 2005.
  4. Sreebny LM, Schwartz SS. A reference guide to drugs and dry mouth-2nd edition. Gerodontology. 1997;14:33-47