You will want to speak with your physician about what type of asthma you have and the severity so that the physician can help your night time symptoms. Sometimes, avoiding these triggers is impossible. Avoiding triggers is a big way to prevent nighttime symptoms from occurring as well. These medications, such as inhaled corticosteroids help to reduce inflammation which in turn, prevents these symptoms from occurring at night. The best treatment for nighttime asthma is to continue the daily use of asthma medications. Some people believe that sleep changes bronchial functions too. There is no exact reasoning to why asthma is worse at night. There are numerous factors that attribute to nighttime asthma symptoms, including: cooling of the airways, being in a reclined position, hormone secretion, and an increased exposure to allergens. Wheezing, coughing and trouble breathing are the most common nighttime symptoms. People with lower lung functions experience this change drastically. Your lungs function best around 4 pm and are at their lowest around 4 am. Your doctor may need to adjust the type and timing of allergy, asthma, and reflux medications to give extra protection during the night.Nearly 75% of asthma patients experience nighttime symptoms, which can also be referred to as nocturnal asthma. You can also ask your doctor about medications that can help reflux by minimizing acid production in the stomach. Controlling allergen exposure in the bedroom, treating sinusitis and/or allergic rhinitis to decrease postnasal drip, and following lifestyle measure that decrease gastroesophageal reflux can minimize nighttime asthma symptoms. Treating any underlying causes of nocturnal asthma should help you be able to sleep through the night without asthma symptoms. Using a peak flow meter to monitor lung function between day and night can illuminate altered lung function patterns, allowing for more guidance as to the exact cause of your asthma at night. The symptoms of nocturnal asthma should not be ignored, as they can negatively impact your quality of life while also complicating daytime asthma symptoms. Sleep apnea - brief, repetitive pauses in breathing during sleep caused by an upper airway obstruction.Decreased effect of evening medications as they wear off during early morning hours.Airway cooling from a drop in body temperature.Gastroesophageal reflux, which can worsen with lack of gravity as you lay flat at night.2 The cardinal feature of asthma is excessive narrowing of the lower airways. 1 Asthma is a heterogeneous disease, defined by variable expiratory airflow limitation and history of respiratory symptoms such as wheeze, shortness of breath, chest tightness, and cough. Postnasal drip (from chronic sinus problems and/or allergies), which can worsen with lack of gravity as you lay flat at night Asthma is a chronic disease that affects about 300 million people worldwide.Delayed allergic responses, which may occur 3–8 hours after exposure.Effect of allergic rhinitis and chronic rhinosinusitis. Exposure to allergens in the bedroom, particularly dust mites After 6 months of chronic rhinosinusitis treatments, night time symptoms were reduced altogether.Many factors may contribute to the increased symptoms, including: The symptoms during asthma attacks at night are similar to daytime episodes, including shortness of breath, coughing and chest tightness. As you sleep, your airways will often narrow, which could lead to increased airflow resistance. The worsening of asthma at night, or nocturnal asthma, is very common.
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