A Chinese medicinal composition that expels parasitic Toxoplasma gondii, including the following ingredients: Mume fructus 5-10 parts by weight, Artemisiae annuae herba 50-60 parts by weight, Taraxaci herba 5-10 parts by weight, Polygonati rhizoma 10-15 parts by weight, Poria 5-10 parts by weight, Angelicae dahuricae radix 5-8 parts by weight, Dioscoreae rhizoma 5-15 parts by weight, and Euphorbia humifusa 5-10 parts by weight. A method of preparing the Chinese medicinal composition is also disclosed.
