Why does a four-year-old often cough?

Patient's question:

After intense exercise
Night and morning cough frequently
Severe cases with a buzzing sound

Doctor's answer:

According to the symptoms you mentioned, it is mainly caused by bronchitis. Treatment should focus on anti-inflammatory measures, which can be administered through intravenous drip treatment combined with traditional Chinese medicine regulation. The diet should be light, avoiding spicy and irritating foods.
There are many factors that can affect the respiratory system in children. If a child is diagnosed with a respiratory system issue, parents need to cooperate with the doctor for immediate treatment, including gastric decompression, and develop good hygiene habits. Parents should pay attention not to develop picky eating habits in their children and ensure a balanced diet.