Your mouth can be dry sometimes, but if you feel like your mouth is always dry, it may be time to seek treatment. Medications and certain health conditions can lead to dry mouth.
A dentist will check your teeth for signs of decay that can result from decreased salivary flow. A physician will test for any underlying disease or conditions that may be causing your dry mouth. Having a dry mouth is not itself serious but taking care of your teeth and gums and regular dental visits are important when living with dry mouth.
Without the cleansing effects of saliva, tooth decay and other oral health problems become more common.