The child is almost 3 years old. During the day, they don't cough much, but after going to sleep at night, they start coughing.

Patient's question:

No

Doctor's answer:

According to your description, it is related to chronic infection, requiring antibiotic treatment for infection, nutritional support therapy, cough relief and phlegm removal therapy, maintaining a good mood, paying attention to rest, and avoiding bad stimuli.