羧苄青霉素为一种广谱抗生素,高浓度时对绿脓杆菌作用较强。在体内分布广泛,吸收良好。耳为身体远端,耳病又多以绿脓杆菌感染。因此,笔者首选此药治疗化脓性耳廓软骨膜炎患者15例。男12例,女3例,年龄12～45岁。平均治愈天数7天,疗效显著,治愈率93.4%。治愈标准:耳廓肿胀消退,外形复原,伤口愈合。治疗方法:1.局部处理:切开引流,清除脓液,用生理盐水5ml 加0.5g 羧苄青霉素耳廓 Carbenicillin is a broad-spectrum antibiotic that has a strong effect on Pseudomonas aeruginosa at high concentrations. Widely distributed in the body, well absorbed. Ear for the distal body, ear infections and more to Pseudomonas aeruginosa. Therefore, I preferred this medicine for the treatment of suppurative auricular perichondritis in 15 patients. There were 12 males and 3 females, aged from 12 to 45 years old. The average number of days cured 7 days, a significant effect, the cure rate of 93.4%. Cure standards: ear swelling subsided, shape recovery, wound healing. Treatment: 1. Local treatment: incision and drainage, clear pus, with saline 5ml plus 0.5g carbenicillin auricle