The present invention discloses a traditional Chinese medicine composition for treating typhoid fever and headache by internal administration, which pertains to the field of traditional Chinese medicine. The weights of the pharmaceutical raw materials to make the active ingredients of the traditional Chinese medicine composition for treating typhoid fever and headache by internal administration are: 8g of Chinese angelica, 5g of fineleaf schizonepeta herb, 5g of divaricate saposhnikovia root, 5g of incised notopterygium rhizome, 5g of Szechuan lovage rhizome, 3g of manchurian wildginger, 8g of dahurian angelica root, 5g of tall gastrodia tuber, 4g of Chinese ligusticum rhizome, 5g of prepared common monkshood mother root and 4g of liquoric root. When in preparation of the medicine, the impurities in the raw materials are removed, water is used for boiling, 1 dose per day, and 1 dose is divided into 2 times for oral administration. The present invention can dispel the pathogenic wind, remove the dampness, dispel the cold and stop the pain, which is used for the treatment of typhoid fever, rheumatism and headache. The present invention has low cost, high efficacy, short treatment course and durable efficacy, and the clinical verification proves that the effective rate can achieve more than 91 percent.