People with asthma are mostly able to live a normal life and participate in most activities. It is important for a person with asthma to know the triggers for their asthmatic attacks. The children improved their mental function if treatment were given to treat the nocturnal symptoms and thus reduced their sleep disturbance. Researchers discovered that children who suffered from sleep disturbance caused by nocturnal asthma also exhibited signs of psychological problems and impaired performance in school. In Archives of Diseases in Children, sleep disturbances were analyzed in children with nocturnal asthma. Asthma is one of the leading causes of children missing school, according to NHLBI. It is extremely important for children with asthma to get adequate sleep. According to a HARRIS POLL that was conducted in April, 2005 for the Asthma and Allergy Foundation of America reported that 48% of child asthma sufferers experienced disturbed sleep as a result of asthma. People with asthma frequently show the first symptoms of their disease during sleep.Īsthma often starts in childhood and is more common in children than adults, according to the NHLBI. The airway functions best just before the onset of sleep and decreases as sleep progresses. In other words, the more a person with asthma sleeps, the greater the impairment of his or her lungs. Airway resistance increases throughout the night, whether or not a person is sleeping and the increase is much greater if the person is asleep. There are several reasons that may explain why nighttime seems to exacerbate asthma symptoms. People with asthma should also be aware that nocturnal asthma is associated with a more severe disease and increased mortality. Not all asthma sufferers experience nocturnal asthma. It is not clear whether there is a circadian rhythm factor (a circadian rhythm is a rhythm of biological functions occurring in a 24-hour periodic cycle) responsible for these nighttime disturbances or whether sleep in some way contributes to disturbances. Many researchers believe that asthmatic symptoms are at least partly due to circadian rhythms and use the term “nocturnal asthma” to describe the asthma symptoms worsening at night. Researchers are looking for a genetic factor for asthma based on the fact that a person has a higher risk of developing asthma if a member of his or her family also suffers from Asthma.Īsthma patients may also suffer from nighttime coughing, wheezing and breathlessness that disturb their sleep. Its increase may also be related to the increase in obesity that is simultaneously also occurring in the United States. There are new studies showing that oilfield fracking triggers asthma episodes. What causes asthma or why incidences of asthma are on the rise is not known, but some have suggested that it could be the result of environmental factors such as an increase in exposure to pollution or indoor allergens. Symptoms of asthma occur when the airway becomes inflamed and constricts to make breathing difficult. Asthma, known as reactive airway disease, is a chronic lung condition that affects approximately 20 million Americans, according to the National Heart, Lung, and Blood Institute (NHLBI) at the National Institutes of Health.
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