The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
In Chinese Medicine emphysema can be treated by one herbs that we have on record. Here is the list below.
Perilla seeds might help with emphysema
Why might Perilla Seed (Zi Su Zi) help with emphysema?
Because it is a herb specifically indicated to treat emphysema as can be seen on Perilla Seed's page.
Perilla Seeds is a Warm herb that tastes Pungent. It targets the Lung.
Its main actions are: Stops coughing and wheezing, expels Phlegm and redirects Rebellious Lung Qi. Lubricates the Intestines.
Other symptoms often associated with emphysema
Phlegm Nausea Vomiting Stifling sensation in the chest and epigastrium Palpitations Dizziness Focal distention Constipation Dyspnea Coughing