鼻窦炎是鼻窦粘膜急性化脓性炎症,是鼻炎、鼻咽炎、流感等呼吸道疾病的常见并发症,临床上以鼻塞、脓涕、头痛和局部疼痛为症状。笔者应用微波治疗鼻窦炎20例,取得显著疗效,现小结如下。临床资料:本组20例,男12例,女8例,病程数日～3年,患者均用过各种抗生素,疗效较差。 Sinusitis is a purulent inflammation of sinus mucosa, is a common complication of rhinitis, nasopharyngitis, influenza and other respiratory diseases, clinically nasal congestion, purulent nasal discharge, headache and local pain as symptoms. The author applied microwave treatment of sinusitis in 20 cases, and achieved significant results, are summarized as follows. Clinical data: The group of 20 patients, 12 males and 8 females, the course of several days to 3 years, patients have used a variety of antibiotics, the efficacy is poor.