Traditional Chinese medicine composition for resisting mycoplasma hyopneumoniae as well as preparation method and application of traditional Chinese medicine composition

The invention discloses a traditional Chinese medicine composition for resisting mycoplasma hyopneumoniae. The traditional Chinese medicine composition is prepared from the following components in parts by weight: 20-40 parts of radix pulsatillae, 20-40 parts of radix platycodonis and 10-20 parts of cortex phellodendri. The invention further discloses a preparation method and application of the traditional Chinese medicine composition. The traditional Chinese medicine composition provided by the invention has a relatively strong effect of inhibiting mycoplasma hyopneumoniae in vitro, is safe, green, good in drug effect, free of toxic and side effects and convenient to use, and can be applied to treatment and prevention of mycoplasma hyopneumoniae pneumonia. 本发明公开了一种抗羊肺炎支原体的中药组合物，由如下重量份数的组分组成：白头翁20-40份、桔梗20-40份、黄柏10-20份。本发明还公开了上述中药组合物的制备方法与应用。本发明提供的中药组合物具有较强的体外抑制羊肺炎支原体的效果，安全绿色、药效好，无毒副作用，而且使用方便，可应用于治疗和预防羊肺炎支原体肺炎。