Dry mouth, also known as xerostomia, is a common condition that results from a lack of saliva or salivary gland function. This condition can be temporary or permanent and be caused by medications or an underlying disease. Many of the common over the counter and prescription drugs can cause dry mouth as a side effect. The most common of these are antihypertensives, antihistamines, and antidepressants, to name a few. Radiation to the head and neck can also result in decreased saliva. Some diseases such as Sjogren's syndrome and diabetes result in this condition as well.
Consequences of dry mouth can be tooth decay, difficulty speaking or swallowing, and hoarseness. If you are suffering from dry mouth you should try drinking water throughout the day, chewing sugar-free gum, and avoid tobacco and alcohol. Consult with your physician about changing dosage or medications in severe cases. There are also a number of products on the market that can supplement the lack of saliva. It’s important to provide your dentist in Gainesville with an updated medication list and have regular cleanings and exams to ensure your oral health. Finding the cause of dry mouth will help determine an effective treatment.