Objective:To investigate the relationship between the count of eosinophils(EOS)in peripheral blood and the serum levels of IL-33,and to discuss the relations among serum levels of IL-33,the count of EOS,visual analog scale(VAS)in different groups.Method:According to different treatments,the patients are divided into three groups:the untreated allergic rhinitis(AR)group(group A),the AR group who had been treated subcutaneous imunotherapy(SCIT)for at least a year(group B)and the AR complicated with allergic a...