Question
Why does my child cough with phlegm at night but not during the day?
Answer
A child’s cough with phlegm at night may be due to inactivity during the evening, which causes phlegm to accumulate in the trachea. When changing positions, this can stimulate the trachea and trigger coughing. During the day, activity helps prevent phlegm accumulation, thus reducing coughing. The focus of treatment should be on antibacterial and antipyretic measures.