本文报道96例PAR、20例NAR和33例Con在组胺鼻激发试验后鼻分泌量和通气量的变化.经10~(-3)mol组胺刺激一侧鼻粘膜后第2分钟内三组受试者鼻分泌量显著增加,但三组间无显著性差异;第6分钟PAR组鼻分泌量仍显著增加,而另二组则渐减少。提示组胺鼻激发试验在PAR的诊断及其与NAR的鉴别诊断中有一定的参考意义。 This article reports 96 cases of PAR, 20 cases of NAR and 33 cases of Con in nasal nasal challenge test histamine nasal secretion and ventilation changes after 10 ~ (-3) mol histamine stimulated nasal mucosa in the first 2 minutes after the three Nasal secretion was significantly increased in the group of subjects, but there was no significant difference among the three groups; nasal secretion increased significantly in the 6th minute in the PAR group, but decreased in the other two groups. It is suggested that the histamine nasal provocation test has certain reference value in the diagnosis of PAR and its differential diagnosis with NAR.