Abstract Introduction Oral antihistamines and intranasal corticosteroids have been shown to be effective and safe for the treatment of allergic rhinitis; however. the evidence suggests a level of superiority of corticosteroids. so they should be preferred over the former. Objective To know the prescription profile of two second generation antihistamines (cetirizine and levocetirizine)... https://www.hindigyanvishv.com/best-catch-Sunjoy-9-x-11-Foot-Arched-Pergola-Cover-Backyard-Roof-Canopy-Tent-For-Parts-p29332-mega-find/