可以试试这个，Amazon上有评论

Tiger Milk Mushroom

jill perez

4.0 out of 5 stars Starts working within first 24 hrs

Reviewed in the United States on January 16, 2022

Verified Purchase

I have covid for the 2nd time within 4 months & this time I got an asthmatic cough...immediately started researching natural supplements for sinus and respitory and came across this...recieved it the next day and saw immediate results...my sinuses drained so quickly through my eyes & nose...helped with my breathing....I will be taking this daily as I suffer from bad allergies throughout the year...gave it 4 stars bc I've only been taking it for 3 days so far, but EXTREMELY SATISFIED!!!!