There are many herbal formulas for the prevention of novel coronavirus infection pneumonia at present, mainly including Yu Ping Feng San, Ma Heng Shi Gan Tang, Xiao Chai Hu Tang, Wu Ling San, Yin Qiao San, Huo Xiang Zheng Qi San, Da Yuan Drink, and San Xiao Drink. These prescriptions mainly include Huang Qi, Bai Zhu, Fang Feng, Ephedra, Almond, Gypsum, Chai Hu, Scutellaria, Radix Scutellariae, Semen, Yin Hua, Forsythia, Rutaceae, Calamus, Poria, and Gui Zhi. These formulas have the effects of aromatizing, resolving dampness, relieving symptoms, strengthening the spleen, moistening the lung, and relieving cough. They have good preventive and therapeutic effects on patients with heavy dampness as well as those with deficient lung qi, and have been widely promoted in major hospitals as well as in the community with due efficacy. The use of a large pot of soup allows most of the population to play a better role in prevention and support and improve the immune function of the body.