The invention discloses a new traditional Chinese medicine composite for treating cough disease and a preparation method thereof. In the invention, the traditional Chinese medicine composite is mainly prepared from the following pharmaceutical products: baicalin, perillaseed, hogfennel root, honeysuckle, radix sileris, notopterygium root, Schizonepeta, radix bupleuri, mint, dandelion, radix rehmanniae, moutan bark, radix paeoniae alba, angelica sinensis, rheum officinale, mangnolia officinalis, lily, tangerine peel, medicated leaven, fruit of immature citron, semen raphani, Platycodon grandiflorum, bulbus fritillariae cirrhosae, almond, loquat leaf, Acorus gramineus, borneol, radix ophiopogonis, radix trichosanthis, fructus forsythiae and chrysanthemum and can be prepared into any one of oral preparations in common use according to the general traditional Chinese medicine preparation method. The invention has the following remarkable improvements: cough, expectoration, shortness of breath, asthma, chest stuffiness and labored breathing all are disappeared, the symptoms, such as fever, palpitation, circulation of vital energy in the wrong direction and the like, are released, the clinic curative effect is definite, and the curative effect is remarkable and fast. Because the traditional Chinese medicine composite is basically composited from medicines in which drugs and foods have the same source stated by National Formulary, the composite has the advantages of low cost, no toxic or side effect basically and the like.