不是中藥，可以補充維生素D3，對慢阻肺有幫助。

https://www.healthline.com/nutrition/vitamin-d-deficiency-symptoms?from=singlemessage&isappinstalled=0#section1

A number of studies have found that taking vitamin D supplements at dosages of up to 4,000 IU daily may reduce the risk of respiratory tract infections (7, 8, 9).

In one study of people with the chronic lung disorder COPD, only those who were severely deficient in vitamin D experienced a significant benefit after taking a high-dose supplement for one year (10).

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• 謝謝各位的建議，首先去買點維生素D 補充 -一縷斜陽- ♂ (0 bytes) () 11/12/2017 postreply 21:27:06