Why is it that eating too much of spicy or "hot" foods makes it easier to get bronchitis?

Patient's question:

Patient Age: Five years old
Detailed medical condition and purpose of consultation: Why does my daughter easily get bronchitis, coughing, wheezing, shortness of breath, and difficulty breathing when she eats too much spicy food?

Doctor's answer:

If you eat a lot of spicy and irritating foods, it may cause damage to the esophagus. Frequent coughing may lead to tracheitis or bronchitis. It is recommended to take some antibiotics for a period of time. It is also advised to seek medical attention promptly and undergo check-ups at the hospital. If the pain does not subside, it is recommended to have an endoscopy or barium meal examination to avoid delaying the treatment. Recently, it is best to follow a light diet, with porridge as the main food.