2. The Necessity of Integrating Chinese and Western Medicine

2. The Necessity of Integrating Chinese and Western Medicine

Chinese and Western medicine differ in form and content due to their distinct historical origins. The former relies solely on external manifestations of disease and the relationship between humans and nature to engage in logical reasoning and identify causes through syndrome differentiation, whereas the latter utilizes advanced tools provided by modern industry—such as microscopes, electron microscopes, X-rays, ultrasound, and electrocardiograms—to penetrate deep into the human body and conduct direct, intuitive investigations of the disease’s essence. Based on these differences, Chinese and Western medicine exhibit the following distinctions: ① Different approaches to disease understanding: TCM—logical reasoning; Western medicine—experimental research. ② Different perspectives on disease: TCM—macroscopic view; Western medicine—microscopic view. ③ Different treatment priorities: TCM—regulating the body’s reactivity; Western medicine—suppressing the pathogen’s virulence. From these three aspects, we can see that both Chinese and Western medicine have their respective strengths and weaknesses. If we combine TCM’s macroscopic understanding with Western medicine’s microscopic perspective, and integrate TCM’s focus on regulating the body’s reactivity with Western medicine’s emphasis on suppressing pathogen virulence, we will undoubtedly deepen our understanding of disease and thereby promote the advancement of medical science. Moreover, we may even hope to give rise to a new branch of medicine that is neither purely Western nor purely Chinese.

Modern cybernetics holds that the human body is akin to a black box: any change within the box, regardless of size, constantly transmits information to the outside. TCM’s approach to disease is like inferring and determining the internal changes of the black box based on this incoming information—the more information available, the more robust the inference, and the closer the conclusion to reality. In contrast, Western medicine’s understanding of disease is like opening the black box and directly observing the internal structural changes. The task of integrating Chinese and Western medicine, therefore, is akin to combining the analysis of internal structural changes with the examination of external information, thereby achieving a more comprehensive and systematic understanding of the black box’s true nature. Recently, the Beijing Institute of Traditional Chinese Medicine has applied the treatment experiences of veteran TCM practitioners such as Guan Youbo, following the principles of cybernetics: symptoms and signs are treated as information, standardized, and then input into electronic computing systems, successfully applying this approach clinically and taking a promising step forward in the integration of Chinese and Western medicine and the modernization of TCM.