Dry Mouth

Dry mouth

When a person does not have enough saliva to keep the mouth wet, he or she has a condition called dry mouth. Clinically called xerostomia, dry mouth can cause difficulties speaking, swallowing, chewing and tasting food. The condition can make dentures less stable in the mouth. A chronic dry mouth can lead to tooth decay and oral infections, and may be a symptom of certain diseases, conditions and medications.

Symptoms of dry mouth

If you suffer from dry mouth, you may notice one or several of the following symptoms:
*A dry, sticky or burning feeling in mouth
*Cracked lips
*A dry tongue or dry feeling in the throat
*Difficulty speaking, tasting, chewing or swallowing
*Sores in or around the mouth

Causes of dry mouth

*Diseases-including Sjogren’s Syndrome, HIV/AIDS, diabetes and Parkinson’s disease
*Medications-more than 400 prescription and over-the-counter medications have a side effect of dry mouth
*Radiation therapy-exposure to radiation may result in permanent damage to the salivary glands
*Chemotherapy-may change the flow and composition of saliva
*Stress, anxiety, depression or nutritional deficiencies

The importance of saliva

Saliva moistens the skin inside the mouth to make chewing and speaking easier. It also helps us enjoy foods by aiding in the tasing process.
In addition to keeping the mouth moist, saliva has several other functions. It prevents tooth decay by limiting the growth of bacteria and washing away food debris and plaque. Saliva provides enzymes that begin the food digestion process. It lubricates food to allow for easier swallowing.

Treatment for dry mouth

Treatment of dry mouth depends on the cause. If you think you may have dry mouth, contact your dentist or physician to determine cause. If dry mouth is caused by medications, a physician may adjust the dosage or change the presciption. If the salivary glands are not functioning properly, the doctor may first rule out any diseases and then prescribe a medication to help. You can also take several steps to alleviate discomfort and help prevent tooth decay caused by dry mouth.
*Drink plenty of water, at mealtime and throughout the day. Keep water by your bed at night.
*Brush your teeth at least twice a day or more frequently as directed by your dentist.
*Floss daily
*Use a fluoride toothpaste
*Avoid caffeinated and sgared beverages
*Chew sugar-free gum or suck on sugar-free hard candy to stimulate salivary glands
*Avoid tobacco and alcohol
*Avoid spicy, sugary or salty foods
*Ask your dentist about artificial saliva preparations

If you suffer from dry mouth, frequent trips to your dentist are very important. Visit the dentist at least twice a year, and more frequently if necessary for cleanings and early treatment of decay and cavities.

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