The effect of qurecetin and montelukast on sneezing, nasal rubbing and nasal redness in OVA induced allergic rhinitis in rats. A, sneezing; B, nasal rubbing; C, nasal redness. The method described in the material and methods. The data are presented in mean±SEM. *P<0.05,*P<0.01 and ***P<0.001 compared with the AR control group.