Dry mouth (Xerostomia) results from an inadequate flow of saliva. It is not a disease, but a symptom of a medical disorder or a side effect of certain medications, such as antihistamines, decongestants, pain killers, diuretics and many others. Saliva is the mouth’s primary defense against tooth decay and maintains the health of the soft and hard tissues in the mouth.Saliva washes away food and other debris, neutralizes acids produced by bacteri
a in the mouth and provides disease-fighting substances throughout the mouth, offering first-line protection against microbial invasion that might lead to disease. Some of the common problems associated with dry mouth include a constant sore throat, burning sensation, trouble speaking and difficulty swallowing. Without saliva, extensive tooth decay can also occur. Your dentist can recommend various methods to restore moisture and give you relief.
