Recurrent singultus
A contraction of the diaphragm that repeats several times per minute. In humans, the abrupt rush of air into the lungs causes the epiglottis to close, creating a hic sound. Also known as synchronous diaphragmatic flutter (SDF), or singultus, from the Latin singult, the act of catching one's breath while sobbing. The hiccup is an involuntary action involving a reflex arc.
Also called: Recurrent hiccough, Recurrent hiccup, Recurrent synchronous diaphragmatic flutter, Hiccup, Hiccups.
Conditions associated with recurrent singultus
The following conditions have been associated with recurrent singultus in medical literature. This is informational and not a diagnosis.
Alexander disease
Alexander disease is a medical condition that may be associated with various symptoms and signs....
Crimean-Congo hemorrhagic fever
Crimean-Congo hemorrhagic fever is a medical condition that may be associated with various symptoms and signs....
Ebola hemorrhagic fever
Ebola hemorrhagic fever is a medical condition that may be associated with various symptoms and signs....
PURA-related severe neonatal hypotonia-seizures-encephalopathy syndrome
PURA-related severe neonatal hypotonia-seizures-encephalopathy syndrome is a medical condition that may be ass...
Tests providers may use to investigate recurrent singultus
When investigating recurrent singultus, a healthcare provider may order one or more of the following laboratory tests. Test selection is a clinical decision made by a qualified professional.
CBC with Differential
Measures red blood cells, white blood cells, and platelets to help evaluate overall health and detect disorder...
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Urinalysis
Examines urine content to help detect urinary tract infections, kidney disease, and diabetes....
Symptoms commonly seen alongside recurrent singultus
Depression
Frequently experiencing feelings of being down, miserable, and/or hopeless; struggling to recover from these m...
Dysphagia
Difficulty in swallowing....
Fever
Body temperature elevated above the normal range....
Headache
Cephalgia, or pain sensed in various parts of the head, not confined to the area of distribution of any nerve....
Muscle weakness
Reduced strength of muscles....
Seizure
A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence ...
When to seek care
Seek care from a qualified healthcare provider if recurrent singultus is severe, persistent, worsening, or accompanied by concerning symptoms. If you think you have a medical emergency, call your local emergency number immediately.
Frequently Asked Questions
What does the symptom recurrent singultus mean?
Recurrent singultus is a health sign or symptom described in medical literature. A contraction of the diaphragm that repeats several times per minute. In humans, the abrupt rush of air into the lungs causes the epiglottis to close, creating a hic sound. Also known as synchronous diaphragmatic flutter (SDF), or singultus, from the Latin singult, the act of catching one's breath while sobbing. The hiccup is an involuntary action involving a reflex arc.
Which conditions are associated with recurrent singultus?
Recurrent singultus has been reported in association with 4 conditions in the medical literature we index, including Alexander disease, Crimean-Congo hemorrhagic fever, Ebola hemorrhagic fever, PURA-related severe neonatal hypotonia-seizures-encephalopathy syndrome. These associations do not mean you have any of these conditions.
Should I see a doctor about recurrent singultus?
You should discuss any persistent or concerning symptoms with a qualified healthcare provider. This website does not provide diagnosis. If you have severe symptoms or signs of a medical emergency, seek care immediately.