Traditional Chinese medicine composition and gauze mask for preventing corona virus disease 2019

The invention discloses a traditional Chinese medicine composition and gauze mask for preventing corona virus disease 2019, and belongs to the field of traditional Chinese medicine and pharmacy. The traditional Chinese medicine composition is prepared from the following traditional Chinese medicines of 1-100 parts of radix astragali, 1-100 parts of bighead atractylodes rhizomes, 1-100 parts of divaricate saposhnikovia roots, 1-100 parts of honeysuckle flowers, 1-100 parts of fructus forsythiae, 1-100 parts of reed rhizomes, 0.9-90 parts of herba ephedrae, 0.6-60 parts of radix glycyrrhizae preparata, 2-200 parts of radix bupleuri, 1-100 parts of radix scutellariae, 1-100 parts of processed pinellia tubers and 1.5-150 parts of radix codonopsis. The traditional Chinese medicine composition is made into nanometer powder. A preparation method comprises the steps of mixing and merging the medicinal materials, and performing crushing through a low-temperature superfine crushing machine at the crushing temperature of minus 196 DEG C to obtain granules of which the granule diameters are 1-100nm. The traditional Chinese medicine composition nanometer powder is stuffed to medicine carrying tablets, and the medicine carrying tablets are applied to the gauze mask. The gauze mask has the function of resisting the corona virus disease 2019, and is good in the effect of preventing the coronavirus disease 2019.