The invention relates to the formula of scald ointment and a preparation method thereof. The scald ointment comprises the following medicinal components: tiger bone, dragon bone, dragon blood, elephant hide, lonicera flower, rehmanniae praeparatum, Chinese angelica, borneol and refined sesame oil. The decoction method for the scald ointment comprises the following steps of: heating the refined sesame oil to about 80 DEG C with slow fire in a stainless steel kettle; wrapping proper amounts of tiger bone, dragon bone, dragon blood, elephant hide, lonicera flower, rehmanniae praeparatum and Chinese angelica with sterile gauze, impregnating the medicinal components into the refined sesame oil, and uniformly heating and decocting the components into a refined sesame oil mixture; and placing a proper amount of borneol into the decocted refined sesame oil mixture, and standing the mixed solution for later use after the borneol is completely dissolved. The scald ointment of the invention is decocted by using clearing and detoxifying medicaments and the like which are matched with the sesame oil to achieve remarkable analgesic effect, can relieve pain, diminish inflammation, eliminate fester, realize detoxification and promote granulation immediately when applied to scald wound to more quickly cure burned patients and scalded patients, and has the characteristics of ready availability, simple preparation, convenient use, quick pain relief, quick wound healing, no scar after healing, no need of any apparatus in a treatment process, low cost and convenience for application and popularization.