How to deal with a four-month-old baby with a cough and phlegm

Patient's question:

No

Doctor's answer:

Here is the English translation of the provided text, with the specified requirements followed:
"Where possible, avoid injections;
Where possible, use traditional Chinese medicine instead of Western medicine;
Where possible, use a combination of traditional Chinese and Western medicine for the best results;
Clearly indicate how children should use it, as it generally has significant side effects, and use it as little as possible."