The invention relates to the field of external-use medicine and in particular relates to a medicine combination preparation as well as a preparation method and application thereof. The medicine combination preparation comprises the following components: sanguisorba officinalis, gypsum fibrosum, rheum officinale, hazel flower, cortex phellodendri, resina draconis, cinnabar, borneol, radix notoginseng powder, compound sulfamethoxazole tablets, griseofulvin tablets, dexamethasone acetate tablets, furazolidone tablets, camphor, vitamin B2, vitamin C tablets, cyproheptadine hydrochloride tablets and nitrofurantoin tablets. The medicine combination preparation has the functions of killing parasites to relieve itching, diminishing swelling and removing stasis, eliminating putridity and removing pus, drawing out pus and toxin, removing putridity and pterygium, engendering flesh and closing wounds, astringing to stop bleeding, dispelling wind and removing obstruction in the meridians, making diarrhea and removing food stagnation, dissipating stasis and stabilizing pain, breaking swelling and removing symptom and the like, so that the medicine combination preparation is good in effect of treating scalds and burns, haemorrhoids, sores and wounds. The preparation method of the medicine combination preparation is simple and easy to operate; the prepared medicine combination preparation is remarkable in treatment effect.