本文总结、分析了1994-1999年诊治的240例花粉症,男、女发病人数大致相等,青壮年发病人数较多。60％的病人有明显的发病诱因。抗原皮试结果表明,本地区致敏花粉源中蒿属花粉居首。豚草花粉致敏86例(35.8％);其中与蒿属花粉皮试共同呈阳性反应者78例(占91％)。常年性吸入性过敏因素以室内尘土、粉尘螨、昆虫多见。常规脱敏治疗总有效率为90.4％ This article summarizes and analyzes 240 cases of hay fever diagnosed and treated in 1994-1999. The incidence of males and females is roughly equal, and the number of young adults is more. 60% of patients have obvious causes of illness. The results of antigen skin test showed that the pollen source of pollen in the region was the first pollen of Artemisia. The ragweed pollen sensitized 86 cases (35.8%), of which 78 cases (91%) were positive with the pollen skin test of Artemisia. Perennial inhalation allergy to indoor dust, dust mites, insects more common. General desensitization treatment of the total efficiency of 90.4%