The child is 4 years old. Possibly due to the weather changes in Guangzhou in the south, he has a dry cough without phlegm. The sound is very loud when he coughs, especially when he gets up.

Guidance:

Situations like this in children are mostly caused by colds or respiratory infections. If the situation is serious, the possibility of lung fever cannot be ruled out. You can use some azithromycin granules, Kebiqing, etc. for treatment. Give your child plenty of water to drink, and be sure to keep warm to avoid catching a cold. I wish your child a speedy recovery.