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Hiccups happen when an involuntary spasm in the diaphragm causes the vocal chords to snap shut, which makes that hiccup sound. The exact cause of hiccups is still a mystery, but here's what we ...
Hiccups that last longer than 48 hours or a month can be caused by a variety of conditions, including side effects from medication or surgery, heart disease, nervous system diseases and ear, nose ...
The hiccup is an involuntary action involving a reflex arc. [1] Once triggered, the reflex causes a strong contraction of the diaphragm followed about a quarter of a second later by closure of the epiglottis [citation needed], a structure inside of the throat, which results in the "hic" sound. Hiccups may occur individually, or they may occur ...
The hiccup is one of medicine's remaining mysteries. Remedies include breathing into a paper bag, sipping cold water, gargling or biting a lemon. How to get rid of hiccups: What causes hiccups and ...
Absence or asymmetry of either abduction or adduction by 2 to 3 months age can be regarded as abnormal, as can persistence of the reflex in infants older than 6 months. [3] Furthermore, absence during the neonatal period may warrant assessment for the possibility of developmental complications such as birth injury or interference with brain ...
Infant respiratory distress syndrome (IRDS) is the leading cause of death in premature infants. [38] Despite only 1% of all birth complications being attributed to respiratory distress syndrome, there is a significantly higher prevalence in prematurely born babies. [39]
Transient tachypnea of the newborn occurs in approximately 1 in 100 preterm infants and 3.6–5.7 per 1000 term infants. It is most common in infants born by caesarian section without a trial of labor after 35 weeks of gestation. Male infants and infants with an umbilical cord prolapse or perinatal asphyxia are at higher risk.
These hiccups are part of fetal development and are associated with the myelination of the phrenic nerve, which primarily controls the thoracic diaphragm. The phylogeny hypothesis explains how the hiccup reflex might have evolved, and if there is not an explanation, it may explain hiccups as an evolutionary remnant, held-over from our ...