![]() The intensity and frequency increase in the lying-down position, meaning during sleep. Mucus secretions from nose drip down into the throat and irritate the windpipe, resulting in cough. Post-nasal drip: This is commonly observed with cold.It causes severe cough with night-time symptoms and occurs due to hypersensitivity of the airways. Post-viral (URI) cough: This is usually experienced after common cold or URI (upper respiratory infection).Acid reflux (also known as heartburn): Acid reflux happens when some of the acidic stomach content goes back into the oesophagus and causes cough, due to irritation in the throat.Other possible causes of night-time cough This may also decrease postnasal drip.Īlthough nighttime (nocturnal) cough is commonly seen in asthma, it can be seen in many other diseases as well. Use saline or decongestant nasal spray: It helps clear the nasal passages of the allergens, irritants and the mucus.Decrease allergens: Cleaning and getting rid of the dust from the bedroom can help decrease night-time cough.Humidification of room: 50% humidity with the help of humidifier can help control irritable cough by soothing the airways.Drinking tea with honey: This soothes the throat, relieves some of the congestion in the throat, loosens the mucus and gives symptomatic relief from cough.Do not lie down for at least 90 minutes after meals and take medications if required. Treating acid reflux: Patients should avoid foods that increase acidity.Sleeping in a propped up position: Sleeping in this position prevents post nasal drip and acid reflux to some extent.Change in medications should only be done in consultation with a pulmonologist. Proper treatment of asthma or cough-variant asthma: Take proper controller medications regularly even when the symptoms appear to be well controlled.The cough may be a sign of an impending asthma attack.Night-time cough can be a sign of uncontrolled asthma due to improper or irregular medication.Acid reflux can be a coexistent problem in asthmatics, leading to night-time cough.Allergens in the bedroom or on the bedding can trigger cough by irritating hypersensitive airways.Cough can occur both during the day and night but may be more severe at night. Cough variant asthma is a type of asthma characterized only by a dry cough. ![]() Though exact reasons remain unknown, some explanations include increased exposure to allergens, cooling of the airways, being in a reclining position, and hormone secretions that follow a circadian pattern. Asthma itself can be worse during sleep.Reasons for night-time cough in asthma patients: The patient might not be able to do the work properly or concentrate and feel irritated throughout the day. Night-time or nocturnal cough, commonly seen in asthma, not only results in disturbed sleep but can also disrupt one’s following day. World Asthma Day 2020: Eight simple tips to deal with exercise-induced asthma World Asthma Day 2021: Theme this year aims to 'uncover misconceptions' history and significance of day
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