Hiccups Clinical Presentation

Updated: Dec 29, 2017
  • Author: Garry Wilkes, MBBS, FACEM; Chief Editor: Steven C Dronen, MD, FAAEM  more...
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No medical training is required to diagnose hiccups. For brief episodes that self-terminate or that respond to simple maneuvers, no investigation or follow-up care is necessary. In contrast, persistent and intractable hiccups frequently are associated with an underlying pathological process and may induce significant morbidity. The focus of the history, examination, and investigation is on identifying these causes and effects. A full systemic inquiry, surgical history, and comprehensive drug history may identify one of the many possible causes.

Hiccups that abate with sleep and temporally relate to stressful circumstances commonly are psychogenic in origin. Arrhythmia-induced syncope has been reported as both the cause and the effect of hiccups. [17]  Gastroesophageal reflux also may either cause or result from hiccups. Weight loss, insomnia, and emotional distress may complicate prolonged episodes. Alcoholism and acute alcohol ingestion may contribute to the development of hiccups.


Physical Examination

In view of the wide range of differentials, a full physical examination is necessary. A complete and focused physical examination may yield evidence of the following: