To study and analyze on the understanding of ancient physicians' experience about combined acupuncture and medication, the thought of combined acupuncture and medication in ancient Chinese medicine, and the concrete application are analyzed by reorganization of the treatises and literature of ancient physicians. It is found that physicians of past dynasties have the greatest esteem for such academic thought of combined acupuncture and medication as essential quality of physicians, and accumulate rich experience and understanding in the application rules of clinical treatment model of combined acupuncture and medication, and action characteristics of acupuncture and medical herbs, etc. which are worthy to be further studied, so as to better guide clinical practice and scientific researches.