The invention discloses a liniment for treating tinea pedis. The liniment is prepared by soaking the following raw materials in parts by weight with white spirit for 30-90 days: 20-40 parts of oldenlandia diffusa, 20-40 parts of toosendan fruit, 18-35 parts of cuttlebone, 17-33 parts of cavalerie mosla herb, 17-33 parts of fruit of thinleaf adina, 15-25 parts of radix sophorae flavescentis, 15-25 parts of rosin, 15-25 parts of cortex pseudolaricis, 15-25 parts of anise, 15-25 parts of cortex dictamni, 13-22 parts of rhizoma curcumae longae, 13-22 parts of dandelion, 13-22 parts of golden cypress, 10-20 parts of elephantopus, 10-20 parts of portulaca oleracea, 5-10 parts of fructus kochiae, and 5-10 parts of fructus cnidii. the raw materials are natural Chinese herbal medicines; the liniment has no toxins or side effects, acts on the affected part without causing tolerance of pathomycete, has good curative effect on tinea pedis which does not reoccur after being cured, thus reaching the purpose of curing once and for all.