Dry mouth is a condition caused by a decrease in saliva in the mouth when the salivary glands do not work properly. Saliva is a natural defense for teeth against prevention of tooth decay by rinsing away food particles, neutralizing harmful acids and help digest food and keep oral tissues healthy. When patients have a decrease in saliva this puts the patient at risk for cavities, and gum disease (periodontal disease). Without saliva, you can lose your teeth much faster.
What causes dry mouth?
Dry mouth can be a sign of serious health condition or may occur when a person is upset (anxiety) or experiences stress. It can also be due to aging, radiation therapy, chemotherapy, medications, nutritional deficiency, head or neck wounds or surgery, or disease (AIDS, diabetes, lupus, Kidney disease, Sjogren's Syndrome). Studies show that up to 400 prescription and over the counter medication can contribute to symptoms of dry mouth. Most common medications to cause this are: Anti-hypertensices, anti-depressants, painkillers, tranquilizers, diuretics and antihistamines.
What are the effects of Dry Mouth?
Symptoms of those with dry mouth: extensive dental decay, infections of the tissues of the mouth, difficulty speaking, eating and swallowing, ulcerations or soreness of the mouth, altered sense of taste, difficulty wearing dentures. This allows plaque to build up on your teeth faster leading to increase risk of cavities. Sometimes the lack of moisture can cause tongue sensitivity or burning tongue syndrome.
How can I protect my teeth?
When salvia is diminished, first line of defense should be good oral hygiene and good nutritional habits like increase water intake and supplement fluoride treatment. You can also use over the counter moisture replacement therapies. Visit the dentist regularly. Have the dentist place sealants as prevent against cavities. Avoid the following items: citrus juices or liquids and food with high sugar content, overly salty foods, smoking, caffeine, alcohol and mouth rinses with alcohol, and dry food:toast/crackers.