Key to Treating COVID-19: Removing Phlegm from Small Airways

According to autopsy reports, patients who died from COVID-19 had a lot of mucus in the lung that obstructed the airways, reduced the effect of mechanical ventilation, and even led to pulmonary failure. Traditional Chinese medicine literature mentions that “Inability to remove phlegm impairs the lung, which leads to death.” Hence one of the most urgent problems to be solved is to remove phlegm from the small airways. This article elaborates ten methods to remove phlegm for clinical reference.