The invention relates to externally applied paste for treating furunculous trauma infection. The paste is externally applied at a focus, directly reaches a sick part, and has three advantages that 1, the paste made of pure Chinese medicaments does not have toxic or side effect, adverse response or pain; 2, the paste has the characteristics of protecting the wound surface, resisting infection, detoxifying, clearing blood, removing stasis, eliminating necrotic tissues, promoting granulation, relieving pain, accelerating healing and the like; and 3, the paste is quick in acting and quick in response, can relieve pain in 30 minutes, and is wide in application range and convenient to use. The paste is prepared from 17 gouts of traditional Chinese medicines such as frankincense, myrrh, cutch and calomel according to methods of 'embodiments' by selection. The paste can be used for easily reaching parts such as hands, feet, limbs and face and treating diseases caused by trauma infection such as zona impetigo, ringworm, herpes zoster, herpes, spider sore, chilblain and anal cyst. The paste can be used for treating in-nominated pyogenic infections, acne, epifolliculitis and the like. The paste has a unique curative effect on trauma infection such as postoperative wound un-healing, cuts, suppuration wounds caused by various reasons, seepage and various complications.