Because tumor cells produce a large amount of acid due to glycolysis,which needs to be expelled from the cells in a timely manner,resulting in tumor cell pH imbalance and being in an acidic environment.This acidic environment has the effect of promoting tumor growth.Therefore,inhibiting acid metabolism is a method for treating tumors.By inhibiting the related proteins that regulate pH,acid products can be inhibited from being excreted from tumor cells.The tumor cells are subjected to acid stress which induces tumor cell apoptosis and necrosis.This article reviews the research status of drugs t...