Possible prescriptions when the bronchus is weak.

I have had bronchial issues since I was young.

However, as I age, it developed into esophagitis, and since the COVID period, I have been experiencing chronic phlegm.

The discomfort in my bronchi, which used to occur only when I had a cold, now persists all the time.

What kind of treatment would be good in this case?

Is acupuncture or other direct treatments possible? Or should I take herbal medicine?

Also, if you need to change your eating habits, what method would you recommend?

Thank you.