Medicament composition for treating chick coccidiosis and preparation method thereof

The invention relates to a medicament composition for treating chick coccidiosis, which is characterized by comprising the following medicaments in parts by weight: 29-33 parts of antifebrile dichroa, 21-25 parts of bupleurum chinense, 29-33 parts of garden burnet and 13-17 parts of gynostemma pentaphylla. A preparation method comprises the following steps of: weighing the medicaments in parts by weight to be used as raw materials; pulverizing and screening so that granularity reaches 60-200 meshes; and packaging to obtain a finished product. The medicament composition has the advantages of higher curative effect on poultry coccidiosis infection of chicks which are artificially infected with coccidiosis, can obviously lighten symptoms, recover health and increase weight of the chicks after being applied. The product of the invention is a pure traditional Chinese medicine preparation; all medicaments in the prescription are genuine medicaments, have high purity and high medicament effect and effectively improve the stability of the medicaments; the medicament has high density and does not block a nipple drinking device; and the medicament composition reduces medicament dosage and has favorable function of inhibiting and killing coccidia. Because the medicament is the pure traditional Chinese medicine preparation, the medicament has no medicament residual and no toxic or side effect on the body.