We sometimes directed taking medicine by using decoction of Jujubae Fructus in taking herbs medicine. And I studied meaning on using decoction of Jujubae Fructus in taking herbs medicine. The obtained results were follows: 1. In taking medicine by using decoction of Jujubae Fructus, chief effect positions of that prescription were heart, spleen, stomach, and kidney. 2. In taking medicine by using decoction of Jujubae Fructus, chief treatment symptoms were heart throb, sleeplessness, reddish turbid urine, retention of phlegm and fluid, retention of fluid in the body, weakness. 3. In taking medicine by using decoction of Jujubae Fructus, chief pathogenic factors of that prescription were deficiency syndroms of the heart, retention of phlegm and fluid, retention of fluid in the body, consumptive disease, weakness.