Causes of Exogenous Diseases in Traditional Chinese Medicine
■ Epidemic Qi Epidemic Qi (lè qì) is a term that refers to a class of highly infectious and pathogenic exogenous disease evils. When there are abrupt changes in the natural environment, Epidemic Qi is prone to emergence and spread, leading to epidemic diseases. In TCM literature, Epidemic Qi is also known as “epidemic toxin” … Read more