Method of preparing traditional Chinese medicine lotion for treating vomit type closed fracture belongs to the technical field of traditional Chinese medicine preparation method. At present, the vomit type closed fracture is generally treated by western medicines which have disadvantages such as certain side effects. The invention comprises: taking calyx kaki, lichee, bamboo shavings, inner of bamboo, rhizoma panacis japonica, almond, loquat leaf, fructus momordicae, ladybell root, root of apricotleaf ladybell, bamboo juice, pinellia tuber, pummelo peel, concha arcae, Semen Oroxyli, dysosma, root of rubus crategefolius bge, purslane, manyleaf paris rhizome, fig, Japanese cayratia herb, Bidens pilosa, Radix Berberidis, Andrographis paniculata Nees, potentilla discolor, Herba Lobeliae Chinensis, Rhizoma Bistortae, honeysuckle flower, fructus forsythiae, Folium Isatidis, isatis root, lichee nucleus and licorice; immersing the above 33 traditional Chinese medicines in water; decocting with slow fire; and filtering to remove residues. The decocted soup is the traditional Chinese medicine lotion for treating the vomit type closed fracture The traditional Chinese medicine lotion for treating the vomit type closed fracture has advantages of small toxic and side effect, short treatment course and high cure rate.