The invention discloses a compound
traditional Chinese medicine composition for treating poultry
respiratory tract infection and a preparation method thereof, and belongs to the technical field of veterinary
traditional Chinese medicine. The compound
traditional Chinese medicine composition is mainly composed of the following traditional Chinese herbals in parts by weight: 20 to 100 parts of
isatis root, 20 to 120 parts of radix scutellariae, 15 to 100 parts of radix astragali, 15 to 100 parts of
polygonum cuspidatum, 5 to 20 parts of licorice, and 2 to 10 parts of dihydroxypropyl
theophylline; and preferably is mainly composed of the following traditional Chinese herbals in parts by weight: 25 to 75 parts of
isatis root, 30 to 90 parts of radix scutellariae, 20 to 60 parts of radix astragali, 20 to 60 parts of
polygonum cuspidatum, 5 to 15 parts of licorice, and 2 to 8 parts of dihydroxypropyl
theophylline. In the formula, the
isatis root has the functions of clearing heat, removing
toxicity, cooling blood, and soothing the
throat, the radix scutellariae has the functions of clearing heat,
drying dampness, purging fire, and removing
toxicity, the radix astragali has the functions of preventing
bacteria and strengthening the
organism immunity, the
polygonum cuspidatum has the functions of dissolving
blood stasis, relieving pains, stopping coughing, and reducing
phlegm, and the licorice has the functions of tonifying the
spleen, boosting qi, clearing heat, and removing
toxicity. The five traditional Chinese herbals are co-used with dihydroxypropyl
theophylline to enhance the effect of the formula on treating poultry
respiratory tract infection, and the compound traditional Chinese
medicine composition has the advantages of quick effect and prominent
curative effect.