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Causes of nocturnal asthma
Causes of nocturnal asthma












Hormones, which also tend to follow a circadian pattern of ebb and flow, may also play a role in your nocturnal asthma. But if you have nocturnal asthma, you may experience as much as a 15% differential in your lung function minimum and maximum. Under normal circumstances, lungs reach the peak of their functionality during the daytime around 4pm, and hit the low point of their function at around 4am. Researchers are still trying to figure out exactly what causes nocturnal asthma, and though the reason isn’t fully understood, there is some evidence that the circadian rhythm of your lung function may contribute to it. This is called nocturnal asthma, and it can cause sleep problems and exacerbate your asthma in a cyclical pattern that’s hard to break. In fact, about 75% of asthma sufferers wake up in the middle of night at least once a week because of asthma symptoms. How asthma affects sleep qualityĭespite your best efforts to get a good night’s sleep, it may be your asthma that’s keeping you up. To the extent that it’s in your control, try to get 7-9 hours of sleep every night. If you have asthma, disrupted sleep also puts you at a higher risk for overnight hospitalization related to asthma attacks and overall poor health. In fact, if you’re getting six hours of sleep or fewer, you’re 1.5 times more likely to experience asthma attacks than people who snooze for 7-9 hours a night. When you don’t sleep well your body is more prone to inflammation, which is bad news for your lungs and your asthma. Ranjit Grewal understands the connection between asthma and sleep problems and can help you address both issues at once. If it seems like your worst asthma days lead to sleepless nights, you’re on to something. After a bad day of flare-ups, all you want is a good night’s sleep. If you have asthma, you know the classic symptoms of coughing, chest tightness, wheezing, and shortness of breath.














Causes of nocturnal asthma