Cough is an action of respiratory self-protection. By coughing, secretions or foreign bodies in the respiratory tract can be discharged to keep the respiratory tract unobstructed and clean. There are many tiny cilia on the inner membrane surface of human respiratory tract, which constantly swing to the oropharynx to clean the dust, microorganisms and foreign bodies inhaled into the respiratory tract.
If there is inflammation in the respiratory tract, such as upper respiratory tract infection, tracheitis, pneumonia, etc. Secretions, bacterial viruses and dead white blood cells mix together to form sputum, which is sent to the tracheal mucosa by cilia of the respiratory tract for accumulation, thus triggering nerve impulses and introducing them into the center, causing cough and expectoration.
As for sleeping and coughing at night, we should first consider the possibility of bronchitis or tonsils or pharyngitis.
The aggravation of cough during sleep should be related to poor breathing and cold air stimulation caused by sleeping posture.
So many people think that coughing will get worse when they sleep at night.
Coughing at night is uncomfortable, but not terrible.
First of all, we should distinguish the upper respiratory tract from the lower respiratory tract, find out the factors that cause cough, followed by the temperature and humidity of the bedroom, and pay attention to adjusting the sleeping position.
There are still many ways to relieve the symptoms of sleeping and coughing at night, such as keeping physical and mental comfort and ventilation as much as possible; Exercise more to strengthen your physique.
Uncle Huang suggested that if the cough is very serious during sleep, don't fight hard and seek medical advice in time.
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