The invention relates to a medicinal liquor and concretely relates to a medicinal liquor for treating rheumatoid osteopathia. The m medicinal liquor is prepared from the following traditional Chinese medicines and liquor through brewing: 140-160 g of flos carthami, 140-160 g of scolopendra, 140-160 g of scorpio, 80-120 g of ground beetle, 80-120 g of semen strychni, 140-160 g of epimedium, 180-220 g of radix saposhnikoviae, 180-220 g of radix clematidis, 120-180 g of papaya, 140-160 g of fructus psoraleae, 180-220 g of caulis spatholobi, 140-160 g of frankincense, 140-160 g of radix angelicae pubescentis, 140-160 g of myrrh, 180-220 g of radix angelicae sinensis, 180-220 g of caulis piperis kadsurae, 140-160 g of herba lycopodii, 180-220 g of common threewingnut root, 180-220 g of caulis sinomenii and 140-160 g of camphor. The medicinal liquor is prepared from pure traditional Chinese medicines and does not contain hormones. The traditional Chinese medicines are employed for accelerating treatment effect and for unique external treatment on the internal disease. Through a transdermal administration method and acting on human body surface, the medicines enables a human body to generate heat effect and resonant absorption effect and sweat gland hoes to be opened, the medicine effective compositions directly arrive at the nidus and help to improve blood circulation under the thermotherapy effect.