With the advent of era of tumor immunotherapy,effect of intestinal flora in immunotherapy has attracted much attention.A large number of studies have confirmed the role of traditional Chinese medicine in regulating intestinal flora.Based on this,this paper discusses and summarizes the effect and mechanism of traditional Chinese medicine intervention on tumor immune checkpoint inhibitors(ICIs)treatment,providing a theoretical basis for in-depth understanding of the correlation between traditional Chinese medicine,intestinal flora and immunotherapy,and also providing new ideas for improving the efficacy of tumor immunotherapy and reducing immune-related adverse reactions.

With the advent of era of tumor immunotherapy,effect of intestinal flora in immunotherapy has attracted much attention.A large number of studies have confirmed the role of traditional Chinese medicine in regulating intestinal flora.Based on this,this paper discusses and summarizes the effect and mechanism of traditional Chinese medicine intervention on tumor immune checkpoint inhibitors(ICIs)treatment,providing a theoretical basis for in-depth understanding of the correlation between traditional Chinese medicine,intestinal flora and immunotherapy,and also providing new ideas for improving the efficacy of tumor immunotherapy and reducing immune-related adverse reactions.