The intestinal microecology is comprises intestinal microorganisms and other components constituting the entire ecosystem, presenting characteristics of stability and dynamic balance. Current research reveals intestinal microecological imbalances are related to various diseases. However, fundamental research and clinical applications have not been effectively integrated. Considering the importance and complexity of regulating the intestinal microecological balance, this study provides an overview of the high-risk factors affecting intestinal microecology and detection methods. Moreover, it proposes the definition of intestinal microecological imbalance and the definition, formulation, and outcomes of gut microecological prescription to facilitate its application in clinical practice, thus promoting clinical research on intestinal microecology and improving the quality of life of the population.