Diseases
hiccups
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
Hiccups are involuntary contractions of the diaphragm — the muscle that separates the chest from the abdomen and plays an important role in breathing. Each contraction is followed by a sudden closure of the vocal cords, which produces the characteristic "hic" sound.
Symptoms
- hiccupping is a symptom.
- it may sometimes be accompanied by a slight tightening sensation ...
- ... in the chest, abdomen or throat.
Causes
- drinking carbonated beverages
- drinking too much alcohol
- eating too much
Risk factors
- excitement or emotional stress
- sudden temperature changes
- swallowing air with chewing gum or sucking on candy
Diagnosis
- physical exam.
- physical exam
Medicines used
Frequently asked questions
What is hiccups?
Hiccups are involuntary contractions of the diaphragm — the muscle that separates the chest from the abdomen and plays an important role in breathing. Each contraction is followed by a sudden closure of the vocal cords, which produces the characteristic "hic" sound.
What are the symptoms of hiccups?
hiccupping is a symptom., it may sometimes be accompanied by a slight tightening sensation ..., ... in the chest, abdomen or throat.
What causes hiccups?
drinking carbonated beverages; drinking too much alcohol; eating too much
Which medicines are used for hiccups?
chlorpromazine, metoclopramide, perphenazine
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