Do You Suffer from Dry Mouth?

Dry mouth is common among older adults.¹ But it is not a natural part of aging.² Dry mouth often is caused by medications or health problems that interfere with the flow of saliva.²

Hundreds of medicines list dry mouth as a possible side effect, including those for hypertension and depression.² Dry mouth also can be caused by dehydration³ and other health problems, including diabetes, Parkinson’s disease, and Sjögren’s syndrome. Sjögren’s syndrome affects the body’s moisture-producing glands.² Dry mouth also is a common side effect of radiation therapy for cancers of the head and neck.⁴

Dry mouth is not just uncomfortable. It can lead to serious health problems and can harm a person’s overall quality of life. Saliva aids in swallowing, eating, and talking. It also washes away harmful organisms that contribute to cavities, tooth decay, and infections.⁵

If you have dry mouth, see your doctor. Treatment will depend on the underlying cause. Your doctor may recommend these self-care measures:

• Suck on sugar-free candy or mints.²

• Try an over-the-counter saliva substitute.⁵

• Use a humidifier.

• Steer clear of salty foods.

• Drink lots of water.

• Avoid alcohol, tobacco, and caffeine.³ Also, choose an alcohol-free mouthwash.²

¹ “Dry Mouth” American Dental Association.www.ada.org/2664.aspx?currentTab=2.Accessed 2010.“Dry Mouth.” M. Taubert et al. BMJ. March 10, 2007, vol. 334, no. 7592, p. 534

² “Dry Mouth.” National Institute on Aging, National Institute of Dental and Craniofacial Research, National Institutes of Health, March 20, 2010. http://www.nidcr.nih.gov/OralHealth/Topics/DryMouth Accessed 2010.

³ “Dry Mouth.” M. Taubert et al. BMJ. March 10, 2007, vol. 334, no. 7592, p. 534

⁴ “Dry Mouth or Thick Saliva.” American Cancer Society, February 8, 2010. www.cancer.org/docroot/MBC/content/MBC_6_2X_Dry_Mouth_or_Thick_Saliva.asp Accessed 2010.

⁵ “Oral Moisturizers: Products That Can Help Relieve Dry Mouth.” ADA Division of Communications. Journal of the American Dental Association. July 2007, vol. 138, p. 1044.