FND Education Project

REFERENCE · DIAGNOSIS

Functional Swallowing Symptoms and Globus

Refers to:

  • functional difficulty swallowing food, drink or saliva;
  • difficulty initiating a swallow or a feeling that material sticks; and
  • globus: a lump or tightness sensation, typically between swallows.

Scope boundary: Not every cough, choking episode or breathing symptom is functional dysphagia. Mouth closure may also need facial assessment, while cough and laryngeal symptoms have a separate page. Technique choice follows whether the problem is swallowing, globus, mouth control or airway protection. The detailed guides focus on adults; children need age-appropriate specialist assessment.

Quick Reference

Presentation: Distinguish swallowing impairment from globus, look for a positive functional pattern and investigate structural or neurological alternatives.

More techniques: See the full list below.

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For the Person With FND

Starting a swallow may feel difficult, food may seem to stick, or meals may take much longer than before. You may instead notice a lump in your throat when you are not eating. These experiences help the clinician choose the right assessment; the sensation alone does not establish its cause.

Dysphagia means difficulty moving food, drink or saliva safely and efficiently. Globus is a feeling of a lump or tightness in the throat that is usually noticed between swallows rather than food becoming stuck. They can overlap, but they are not the same symptom and should not be treated as interchangeable.

A speech-and-language therapist or another appropriately trained clinician takes a detailed history and observes swallowing when it is safe. Some people need an instrumental study such as fibreoptic endoscopic evaluation of swallowing (FEES) or videofluoroscopy. A functional diagnosis is based on the overall positive pattern, not simply on a normal scan or scope. [1]

What the diagnosis means

This page brings together related symptoms that need different assessments. Mouth-and-throat swallowing, passage down the food pipe, and a between-meals lump sensation are not the same process. The formal Rome criteria describe disorders of gut–brain interaction; meeting them is not the same as demonstrating a motor-FND sign. Ask which diagnosis the clinician is using and how it explains your symptom. [4][5]

Being understood in everyday life

Tell the team about meal length, getting enough food and fluid, taking medicines, fatigue, eating with others and any help you need. A short test leaves questions about how meals work at home. You can ask for a written plan that names safe intake, support, follow-up and what changes require reassessment. These are suggested assessment questions, not a disability scale.

Fear, disrupted sleep, distress or loss of confidence around meals also deserve attention. They should be considered alongside swallowing and nutrition, without assuming they explain the cause. A study of oesophageal functional dysphagia found group differences in sleep and distress questionnaires; it does not establish that these cause an individual’s symptoms or apply equally to every FND swallowing presentation. [8]

Swallowing and throat symptoms can fluctuate

Functional swallowing difficulty or globus may be intermittent, vary from one part of a meal or setting to another, occur in flares, or remain persistent. The pattern may change with texture, attention, fatigue, pain, throat tension or other symptoms. Because swallowing has airway and nutrition consequences, a change in timing does not make it safe to experiment with difficult foods.

If familiar difficulty begins during eating or drinking, follow the person’s assessed swallowing plan. Stop the meal when the current swallow is not safe, remain in the recommended position, and use only a strategy or texture already approved for that person. Do not use distraction as an emergency technique unless the treating clinician has specifically established it as safe. Choking, inability to swallow saliva, breathing difficulty or a substantially changed pattern needs appropriate urgent assessment.

Weight loss, dehydration, recurrent chest infection, progressive difficulty, pain, bleeding or other concerning features need appropriate medical investigation. Difficulty swallowing, food sticking or breathlessness after eating or drinking should prompt timely clinical advice. Do not test your swallowing with increasingly difficult foods at home. [9]

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For Family, Friends, and Other Supporters

Follow the person’s current swallowing plan, including recommended texture, position, pace and supervision. Do not offer a difficult food or large drink to see whether the symptom changes with distraction. If choking or another emergency occurs, follow local emergency guidance and the person’s care plan.

Useful observations include which consistencies are difficult, whether the problem is before, during or after the swallow, and whether coughing, wet voice, pain or food sticking occurs. Pass these observations to the clinical team without trying to diagnose them.

Preparing for the appointment

With permission, help the person describe when the problem occurs and bring the current swallowing plan, medication list and previous reports. Ask about access needs, breaks and how the person can communicate during the assessment. Describe naturally occurring difficulty without arranging a food challenge or recording secretly.

Ask who will review nutrition and hydration, who will explain test findings and who to contact if things change. Encourage the person to describe what still makes eating difficult even if a sampled swallow looked effective.

When a swallowing episode starts

An intermittent problem can still carry real choking, aspiration or nutrition risk. Stop adding new food or drink until the person is following their established plan. Keep the environment calm, but do not encourage extra swallows, large sips or an unapproved texture to make the symptom pass. If the person has a clinician-taught posture, pacing or release strategy, support that exact plan.

Record duration and meal context only after immediate swallowing and breathing safety has been addressed.

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For Clinicians and the Care Team

Featured technique: Structured swallowing history and clinical assessment, with instrumental assessment when indicated.
Diagnostic method: Distinguish swallowing impairment from globus, look for a positive functional pattern and investigate structural or neurological alternatives.
Media needed: A clinician explanation or a consented, annotated FEES or videofluoroscopy excerpt—not a contributor-designed food challenge.

Episodic and prolonged presentations

Characterize whether dysphagia, globus or choking fear is persistent, intermittent or meal/context-specific. Record episode duration, consistency and volume, time within the meal, associated respiratory/voice symptoms, nutritional effect, warning and recovery. Fluctuation can be clinically informative but does not establish functional dysphagia and does not remove the need for appropriate airway, neurological and structural assessment.

For an established episodic functional pattern, define a short onset plan that states what intake remains safe, when to stop, which clinician-selected posture, pacing, attention or relaxation strategy may be used, and when reassessment or emergency action is required. Avoid using food challenges to provoke an attack for diagnostic demonstration.

Selecting the assessment and sharing responsibility

Begin with the actual complaint and safety question. Speech-language pathology assesses mouth-and-throat swallowing; gastroenterology addresses oesophageal passage and indicated mucosal or motility investigation. ENT, neurology, dietetics, nursing and pharmacy contribute according to the findings. Record who owns follow-up rather than leaving the person between services.

A clinical examination can guide testing but cannot reliably exclude silent aspiration. Instrumental findings describe tested conditions, not every meal. [2]

Keep positive functional observations, formal oesophageal criteria and differential investigations distinct. Document symptom–task correspondence, any reproducible discrepancy, possible coexistence, uncertain findings and an intake plan. A prior FND diagnosis, distress, normal structural testing or improvement with a cue alone does not settle the swallowing diagnosis.

Technique outline: functional swallowing assessment

The original seven-step outline is retained in Clinical Swallowing Assessment. The FEES/VFSS guide explains test selection and limits. The globus and oesophageal guide distinguishes current Rome V criteria from the inherited Rome IV source.

Media contributor brief

The original brief is retained with clinical-assessment media and accessibility.

Recovery reading: Eleven detailed swallowing and globus pages explain individual selection and safety limits after assessment.

Diagnostic techniques at a glance

All seven original entries are linked below. Their complete descriptions and source associations remain in the inventory. The detailed criteria guide supplies the Rome V update; the inventory is not a universal testing checklist.

Clinical swallowing assessment

Read the assessment description and limitations.

Cross-task swallowing comparison

Read the assessment description and limitations.

FEES

Read the assessment description and limitations.

Videofluoroscopic swallowing study

Read the assessment description and limitations.

Rome criteria for functional dysphagia

Read the assessment description and limitations.

Rome criteria for globus

Read the assessment description and limitations.

Endoscopy, biopsy and oesophageal physiology

Read the assessment description and limitations.

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Research and Sources

Evidence notes

  • Baker and colleagues’ consensus, including Stone, remains the clinical framework for FND-related swallowing assessment. It is not a diagnostic-accuracy validation of the educational sequence. [1]
  • ASHA supplies general swallowing and instrumental guidance. It supports safety and test limitations, not a normal-test diagnosis of FND. [2][6][7]
  • Rome V is the current oesophageal framework. The original Rome IV source remains for traceability, with the version change explained on the detailed page. [3][4][5]
  • Lu and colleagues studied 96 Rome-IV-defined patients referred to a motility laboratory, with healthy comparators. Questionnaire scores suggested greater distress and poorer sleep at group level. The questionnaire thresholds were not proof of causation or a compulsory psychiatric feature. This selected oesophageal cohort does not validate bedside motor-FND signs or establish population prevalence. [8]

Citation table

Citation Full citation
[1] Baker J, Barnett C, Cavalli L, et al. Management of functional communication, swallowing, cough and related disorders: consensus recommendations for speech and language therapy. Journal of Neurology, Neurosurgery & Psychiatry. 2021;92(10):1112–1125. FND-CIT-0025. https://doi.org/10.1136/jnnp-2021-326767
[2] American Speech-Language-Hearing Association. Adult Dysphagia. Practice Portal. Source. Accessed September 19, 2026. FND-CIT-0115.
[3] Aziz Q, Fass R, Gyawali CP, et al. Functional Esophageal Disorders. Gastroenterology. 2016;150(6):1368–1379. DOI. PMID: 27144625. FND-CIT-0164.
[4] Rome Foundation. Rome V Criteria. Sections A4 (Globus) and A5 (Functional Dysphagia). Current criteria. Accessed October 3, 2026. FND-CIT-0248.
[5] Gyawali CP, Roman S, Zerbib F, Savarino EV, Bhatia S, Fass R, Pandolfino JE. Functional Esophageal Disorders. Gastroenterology. 2026;170(6):1224–1239. DOI. PMID: 42031441. FND-CIT-0249.
[6] American Speech-Language-Hearing Association. Flexible Endoscopic Evaluation of Swallowing (FEES). Practice Portal. Procedure guidance. Accessed October 3, 2026. FND-CIT-0250.
[7] American Speech-Language-Hearing Association. Videofluoroscopic Swallow Study (VFSS). Practice Portal. Procedure guidance. Accessed October 3, 2026. FND-CIT-0251.
[8] Lu PW, Chen CC, Wu JF, et al. Clinical Characteristics and Associated Psychosocial Dysfunction in Patients With Functional Dysphagia: A Study Based on High-Resolution Impedance Manometry and Rome IV Criteria. Clinical and Translational Gastroenterology. 2022;13(7):e00511. DOI. PMID: 35905413. FND-CIT-0252.
[9] NHS. Dysphagia (swallowing problems). Public safety guidance. Accessed October 3, 2026. FND-CIT-0253.

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