What is xerostomia?

Xerostomia, also known as dry mouth, is a condition in which the salivary glands do not produce enough saliva to keep the mouth moist. Saliva is essential for many things, including:

* Lubricating the mouth

* Helping to digest food

* Protecting the teeth from cavities

* Preventing bad breath

Xerostomia can be a very uncomfortable condition, and it can also lead to other health problems.

Symptoms of xerostomia can include:

* A dry, sticky feeling in the mouth

* Difficulty swallowing

* Hoarseness

* A burning or stinging sensation in the mouth

* Bad breath

* Tooth decay

* Gum disease

Xerostomia can be caused by a number of things, including:

* Medications, such as antidepressants, antihistamines, and chemotherapy drugs

* Medical conditions, such as diabetes, Sjogren's syndrome, and lupus

* Radiation therapy to the head and neck

* Nerve damage

* Dehydration

Xerostomia can be treated in a number of ways, including:

* Drinking plenty of fluids

* Using artificial saliva

* Chewing sugar-free gum or candy

* Avoiding tobacco and alcohol

* Seeing a dentist regularly

If you are experiencing symptoms of xerostomia, it is important to see your doctor or dentist to rule out any underlying medical conditions.