Internal arteriovenous fistula detumescent traditional Chinese medicine hot compress towel and preparation method thereof

The internal arteriovenous fistula detumescence traditional Chinese medicine hot compress towel comprises traditional Chinese medicine powder and a carrier, the traditional Chinese medicine powder is packaged in the carrier, the traditional Chinese medicine powder is prepared by grinding a traditional Chinese medicine composition and then adding sea salt, the carrier is composed of a heat preservation sealing layer on the outer side, a loading layer in the middle and a medicine penetration layer on the inner side, and the loading layer is prepared from cow leather through convex-concave embossing. The porous grooves of the load layer are filled with the traditional Chinese medicine powder; the traditional Chinese medicine composition comprises turmeric, wine-treated rhubarb, golden cypress, radix angelicae, radices trichosanthis, radix paeoniae rubra, peach kernel, scutellaria baicalensis, rhizoma pinellinae praeparata, pericarpium citri reticulatae, ligusticum wallichii, safflower carthamus, cassia twig, mou