Objective To evaluate the efficacy of injection itraconazole in treatment of 17 patients suffering invasive pulmonary fungal infections(IPFI).Methods Seventeen patients suffering IPFI were treated with 200 mg injection itraconazole,twice a day on the first two days,then once a day.During the treatment,the symptoms and signs were recorded.Results The effective rate and mortality in this trial with injection itraconazole were 64.7%(11/17)and 17.6%(3/17)respectively.The severe side effect was not found.Conclusion injection itraconazole is an effective therapy for IPFI.