The invention relates to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for treating rheumatic arthralgia and traumatic injury and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following raw materials: erycibe obtusifolia benth, claoxylon polot merr, unprocessed rhizoma pinelliae, unprocessed frankincense, unprocessed myrrh, herba asari, herba speranskiae tuberculatae, radix et rhizoma rhei, flos carthami, acutangular anisodus root, rhizoma corydalis, alangium platanifolium, radix notoginseng, lumbricus, radix aconiti carmichaeli, semen strychni, monkshood, radix aconiti agrestis, radix clematidis, cassia twig, lignum sappan, cortex eucommiae, radix saposhnikoviae, rhizoma atractylodis, rhizoma zingiberis, herba lycopodii, herba lysimachiae, garter snake and fructus broussonetiae. The traditional Chinese medicine composition provided by the invention is simple in preparation method and easy to operate; a patient can directly apply the traditional Chinese medicine composition to an affected part; and the traditional Chinese medicine composition is quick in efficacy, lasting in curative effect, short in treatment course, capable of treating both symptoms and root causes and free of side effects, can effectively treat the diseases such as traumatic injury, facial paralysis, scapulohumeral periarthritis, cervical spondylosis, spur, rheumatism and rheumatoid arthralgia, and helps the patient to thoroughly solve the pain.