The invention discloses a medicinal formula for treating barbiers or tinea pedis, which comprises 800 grams of lightyellow
sophora root, 600 grams of
phellodendron amurense, 800 grams of lemonfragrant
angelica root, 1,200 grams of
Chinese gall, 600 grams of safflower, 2,000 grams of
sulfur dust, 1,800 grams of dried
alum, 300 grams of rivanol, 6,000 grams of
salicylic acid, 10,000 grams of
benzoic acid and 20,000 milliliters of
alcohol. A preparation method comprises the following steps of: A, impregnating the lightyellow
sophora root, the
phellodendron amurense, the lemonfragrant
angelica root, the
Chinese gall and the safflower in the 95 percent
alcohol for 15 days and performing
filtration to obtain solution A; and B, adding the dried
alum, the
sulfur dust, the rivanol, the
salicylic acid and the
benzoic acid which are weighed into the solution A for uniform mixing, and dividing the
mixed solution into 100 parts for bottling or bagging. The medicinal formula can remarkably cure the diseases of barbiers,
foot odor, tinea pedis and the like without remarkable adverse reaction and toxic or
side effect and with the efficiency of 100 percent and the curative ratio of 98 percent, adopts the combination of Chinese medicaments and western medicaments, has little
irritation to
skin and high
curative effect, can cure chronic and stubborn diseases from which patients suffer for a plurality of years after being taken without relapse, and has the characteristics of simple and rational preparation, readily available medicament sources and high popularization value.