Hiccups are common in people of all age groups. They not only occur during waking time but also when you are sleep. While hiccups majorly last for a few seconds or minutes, some of them persist for days or even longer. It is important to identify the actual cause of these reflex spasms of the diaphragm to follow the right course of treatment, whether the condition is intractable or persistent.
What Causes Hiccups while Sleeping?
As already mentioned, the causation of hiccups is not only limited to a particular time. These may occur at any time, irrespective of whether or not you are asleep or awake. Some of the possible reasons for hiccoughs during sleep have been given below:
As a result of underlying medical conditions, hiccups are often caused in the night. Nerves are in charge of controlling the muscles of the diaphragm, but certain diseases may afflict them with the incapacity to do so. Some sources claim that stroke, goiters, tumors of the neck, gastrointestinal reflux disease and even brain injuries may cause hiccups while sleeping. Chronic hiccups can be caused by diabetes, renal ailments and electrolyte imbalances, as suggested by some sources.
Due to sleep apnea, hiccups can be triggered during sleep. More studies are required to validate the mechanism involved in it. Due to sleep apnea, a person’s normal breathing rhythm is interrupted which may lead to hiccups. There can be two causes of apnea, first, the failure of the brain to control the respiratory muscles, second, blockage in the throat.
Nightly hiccups might as well be caused by certain medications that adversely affect the nervous system.
Hiccups While Sleeping in Babies
Hiccups are as common in sleeping babies as in waking infants. Hiccoughs have been a recurrent cause of worry among parents. Although hiccupping is natural in kids, it must be ascertained that these muscular spasms are not caused by gastro-reflux conditions.
Hiccups while Sleeping in Puppies
Instances of hiccoughs are very common in puppies and there seems to be no potent cause of worry for this. These spasms may occur in sleeping or waking hours and generally subside once a puppy grows around 1 year old. In case of prolonged hiccups, a veterinarian can be consulted to rule out the possibilities of heart ailments or respiratory diseases like Asthma.