The invention provides a medicament for treating allergic rhinitis, belonging to a medicament using traditional Chinese medicines as effective ingredients. The medicament for treating allergic rhinitis is prepared from the raw materials of milkvetch roots, small centipeda herbs, asarum, violet magnolia, cocklebur fruits, angelica roots, borneol, sesame oil and liquid paraffin. The medicament has good treatment effect, is convenient for use, overcomes the defects of long treatment course, great pain, high expense, more complications, easy relapse and the like of Western medicine treatment, and also overcomes the defects of slow effect taking, inconvenient use and the like of traditional Chinese pills, oral decoctions, patches and the like.