肠道寄生虫感染与慢性荨麻疹关联初探

THE RELATIONSHIP BETWEEN THE INTESTINAL PARASITIC INFECTION AND CHRONIC URTICARIA

作者对肠道寄生虫感染与慢性荨麻疹的关系及其对驱虫治疗后的反应进行了初步研究。结果显示,无明显诱因的慢性荨麻疹与肠道寄生虫感染有关,尤其与蓝氏贾第鞭毛虫感染相关性明显。提示对无明显诱因的慢性荨麻疹患者应注意进行肠道寄生虫学检查。

Thirty—two patients withchronic urticaria were examined for intestinal parasites to study the relationship between the parasitic infection and the chronic urticaria,and the response to anti—parasite drugs.The results showed that 23 of 32 patients were infected by intestinal para- sites(71.9%).The infection rates of the helminths and protozoa were 50.0% and 43.8%,re- spectively.All 23 patients with parasitic infection were treated with anti—parasite drugs and stopped other drugs for chronic urticaria at the same time.8patients who were effectively treated with anti—parasite drugs were followed up for three months.The urticaria in 4 of the 8 patients mentioned above had direct relationship to Giardia lamblia and Ascaris lumbricoides,particularly the former.When the specific parasites were eliminated with anti—parasite drugs,the urticaria was cured thoroughly.The study suggests that there is an important correlation between chronic urticaria and intestinal parasites,especially Giardia lamblia.