Traditional Chinese medicine oral liquid used for treating avian infectious laryngotracheitis

The invention provides a traditional Chinese medicine oral liquid used for treating avian infectious laryngotracheitis and a preparation method of the traditional Chinese medicine oral liquid. The traditional Chinese medicine oral liquid is prepared from vietnamese sophora roots, roots of Chinese trichosanthes, blackberrykiky rhizome, herba ephedrae, pepperweed seeds, roots of common peony, radix astragali, earthworm, radix platycodi, fructus forsythiae and licorice roots. The raw materials are prepared into the oral liquid for intake of chicken flocks. According to the aim that the traditional Chinese medicine oral liquid used for treating the avian infectious laryngotracheitis and the preparation method of the traditional Chinese medicine oral liquid are provided, the oral liquid is used for treating the red swelling and hemorrhage, caused by heat-toxin exuberance, of the throats and tracheas and cough and asthma with excessive phlegm, and used for treating the avian infectious laryngotracheitis, due to the