The invention relates to a Chinese herbal oral liquid for treating chicken infective rhinitis. The Chinese herbal oral liquid is prepared from the following raw materials, by weight, 4-6 parts of biod magnolia flower 
bud, 3-5 parts of 
siberian cocklebur fruit, 4-6 parts of divaricate 
saposhnikovia, 4-6 parts of angelica archang lica, 1-3 parts of szechwan lovage 
rhizome, 0.1-0.3 part of manchurian wildginger 
herb, and 1-2 parts of licorice root. The preparation method for the oral liquid comprises: weighing biod magnolia flower 
bud, 
siberian cocklebur fruit, divaricate 
saposhnikovia, angelica archang lica, szechwan lovage 
rhizome, manchurian wildginger 
herb, and licorice root decoction pieces according to a certain weight ratio, and respectively crushing into crude 
powder; taking manchurian wildginger 
herb crude 
powder, and adopting a 
distillation method to collect the distilled volatile oil; taking biod magnolia flower 
bud crude 
powder, 
siberian cocklebur fruit crude powder, divaricate 
saposhnikovia crude powder, angelica archang lica crude powder, szechwan lovage 
rhizome crude powder, and licorice root crude powder, adding water to the crude powder to soak, and carrying out decocting of the crude powder and the distilled manchurian wildginger herb 
drug residue through mild fire; filtering to obtain a primary filtrate, adding water to 
drug residue to carry out decocting two times to obtain a secondary filtrate and a 
tertiary filtrate, merging the three filtrates, and heating to obtain a concentrate; merging the volatile oil and the concentrate, adding a 
preservative and water; and carrying out uniform stirring, filtering, filling, and sterilization to obtain the oral liquid. With the present invention, chicken infective rhinitis can be effectively treated.