Xerostomia

Definition

Xerostomia is the medical term for dry mouth resulting from reduced or absent saliva flow. It can be a side effect of various medications, including antipsychotics.

5 Must Know Facts For Your Next Test

1. Xerostomia is a common side effect of antipsychotic drugs, particularly those with strong anticholinergic properties.
2. It can lead to complications such as difficulty swallowing, increased dental decay, and oral infections.
3. Patients experiencing xerostomia should be advised to maintain good oral hygiene and stay hydrated.
4. Saliva substitutes and stimulants may be recommended to alleviate symptoms.
5. Nurses should monitor patients on antipsychotics for signs of xerostomia and provide appropriate interventions.

Review Questions

• What is xerostomia and which class of drugs commonly causes it?
• What are some potential complications associated with xerostomia?
• What interventions can nurses recommend to patients experiencing xerostomia?

Related terms

Anticholinergic:

A substance that blocks the neurotransmitter acetylcholine in the central and peripheral nervous systems.

Saliva Substitutes: Products used to mimic natural saliva and provide moisture in the mouth.

Oral Hygiene: The practice of keeping one's mouth clean and free of disease by regular brushing, flossing, and dental check-ups.