RESUMO
Objective To explore the clinical efficacy and value of azo steen,montelukast sodium combined with levocetirizine in the treatment of chronic urticaria. Methods 150 cases with chronic urticaria admitted in department of dermatology of Hubei Zhongshan Hospital were divided into A,B and C group,each group had 50 cases. Patients in group A were received montelukast sodium and levocetirizine treatment,which in group B were received montelukast sodium and azo steen treatment,group C were received above three kinds of drug treatment. Total effective rate,adverse reaction and safety in three groups were observed and compared. Results Total effective rate of group C was significantly higher than A and B group(P<0.05), and the safety of group C were better than A and B group(P<0.05 ),too. The occurrence of adverse reaction in group C was significantly less than that in group A and B (P <0.05 ).Conclusion Azo steen,montelukast sodium combined with levocetirizine has good efficacy in treatment of chronic urticaria. It can relieve itching wheals and other symptoms in a short time,with less adverse reaction.