Aerophagia
excessive swallowing of air
Aerophagia (or aerophagy) is a condition of excessive air swallowing, which goes to the stomach instead of the lungs. Aerophagia may also refer to an unusual condition where the primary symptom is excessive flatulence. The actual mechanism by which air enters the gut is obscure or unknown. Aerophagia in psychiatry is sometimes attributed to nervousness or anxiety. Aerophagia affects approximately 0.1–1% of the general population, though prevalence may be underestimated due to underreporting.
Symptoms and signs
Causes
Aerophagia is associated with excessively chewing gum, smoking, drinking carbonated drinks, eating too quickly, as well as anxiety, high continuous positive airway pressure and wearing loose dentures. Aerophagia is also carried out deliberately as a voluntary action to increase the length and volume of a belch, as any air successfully swallowed serves to increase the partial pressure in the stomach and expand a burp. In people with cervical spinal blockages, inhaling can cause some air to enter the esophagus and stomach involuntarily.
Diagnosis
Aerophagia is diagnosed in 8.8% of cognitively delayed patients where the coordination between swallowing and respiration is impaired and not well-defined.
Aerophagia is a dangerous potential side effect of non-invasive ventilation (NIV), commonly used in treatments of respiratory problems and cardiovascular critical care or in surgery when a general anaesthetic is required.
“Aerophagia” enters the record as excessive swallowing of air. Crown Archives preserves that source wording while asking what Aerophagia, excessive and swallowing can confirm, complicate or overturn.
Why this record matters
“Aerophagia” is worth following because a concise public description often conceals a longer documentary argument. Here, Aerophagia, excessive and swallowing provides the most credible route into that argument.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Nov 12, 2025. The linked authority identifier is Q381619. None of the 0 selected statements returned an explicit reference.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Aerophagia”, its source revision and the description used here.
- Expand the search: follow Aerophagia primary sources, Aerophagia archive and Aerophagia research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Aerophagia”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Aerophagia” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.