Objective:To observe the clinical effect of electro-acupuncture un splenopalatine ganglion(EASG)forperennial allergie rhinitis(PAR),Methods:100 cases of PAR were allocated to treatment group and control group(each group 50 cases)randomly. The treatment group was mainly treated hy EASG and control group by oral use of cetirizine tablets,and the clinical effect,total serum IgE and level of acidopbilic granalocyte(AG) were observed in both groups before and after treatment.Results:The tmal effective rate was 96% and 80% in treatment group and control group respectively(P<0.05),the total serum IgE and AG were markedly decreased after treatment(P<0.01),and the IgE was different(P<0.05)between 2 groups,the level of total serum IgE and AG so as to correct the allergic constitution.