Dry Mouth

Dry mouth (xerostomia) may make it hard for you to eat, talk, swallow, wear dentures, or taste food. In most cases, home treatment will relieve symptoms of a dry mouth. An ongoing dry mouth can lead to mouth infections, gum disease, and dental cavities.

Some causes of dry mouth include dehydration, breathing through your mouth, stress or anxiety, and problems with the function of the salivary glands.

A dry mouth can also be caused by a medicine, such as a diuretic, antihistamine, or decongestant. If you suspect a medicine is the cause of your dry mouth, call the doctor who prescribed the medicine to determine whether you should stop taking it or take a different one. An appointment may not be necessary. If you are taking a nonprescription medicine, stop taking it. Call your doctor if you feel you need to continue the medicine.

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