Some children may have a nighttime cough, or even a heavier cough at night than during the day, which affects the child’s rest and is detrimental to the child’s recovery. 1. If the cough is stronger at night, pay attention to whether it is caused by a respiratory tract infection, which generally includes upper and lower respiratory tract infections. It is recommended to go to the hospital for a detailed examination to clarify the cause of the cough and to give it a specific treatment to prevent delay. 2. If you don’t cough during the day but cough more strongly at night, you should pay attention to whether you have cough variant asthma or allergic cough, which generally shows an irritating dry cough at night, and cough variant asthma may also have problems with lung function tests. 3, upper airway syndrome will have nasal reflux, irritate the pharynx, will also show night cough, pay attention to timely cleaning secretions, appropriate more warm water can be very good to relieve the symptoms of baby cough. 4. Children can easily cough at night. Most parents are afraid that their children will be blown by the cold wind at night, so they will close the doors and windows. If your child’s cough persists at night without relief, you need to seek medical attention to analyze the cause and give targeted treatment.