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xerostomia
EntityQ1162276· pop 37· linked from 418 articles

xerostomia

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Also known as dry mouth, dry mouth syndrome, mouth dryness, dm

Xerostomia, also known as dry mouth, is a subjective complaint of dryness in the mouth, which may be associated with a change in the composition of saliva, reduced salivary flow, or have no identifiable cause.

Key facts

Medical condition.name
Xerostomia
Medical condition.image
Xerostomia - Dry Mouth.jpg
Medical condition.image_size
256x256px
Medical condition.caption
3D medical illustration still showing decreased or insufficient functioning of salivary glands.
Medical condition.synonyms
Dry mouth, dry mouth syndrome

via Wikipedia infobox

Research

24,599 papers

via PubMed

~21 min read

Encyclopedic overview

17 sections
Contents
  • Definition
  • Signs and symptoms
  • Cause
  • Physiological
  • Drug induced xerostomia
  • Sjögren's syndrome
  • Celiac disease
  • Radiation therapy
  • Sicca syndrome
  • Other causes
  • Diagnostic approach
  • Treatment
  • Epidemiology
  • History
  • See also
  • References
  • External links

Xerostomia, also known as dry mouth, is a subjective complaint of dryness in the mouth, which may be associated with a change in the composition of saliva, reduced salivary flow, or have no identifiable cause.

This symptom is very common and is often seen as a side effect of many types of medication. It is more common in older people (mostly because individuals in this group are more likely to take several medications) and in people who breathe through their mouths. Dehydration, radiotherapy involving the salivary glands, chemotherapy and several diseases can cause reduced salivation (hyposalivation), or a change in saliva consistency and hence a complaint of xerostomia. Sometimes there is no identifiable cause, and there may sometimes be a psychogenic reason for the complaint.

Excerpted from Wikipedia’s “xerostomia” article, available under the CC BY-SA 4.0 licence.

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