Renal cancer is a common malignant tumor and the deadliest cancer of the urinary and reproductive system. Given the increasing incidence rate of kidney cancer, timely intervention of its controllable risk factors is crucial. Antimicrobial agent is widely used worldwide, and in recent years, some studies have found that long-term use of antimicrobial agent is associated with an increased risk of kidney cancer. The mechanism may involve multiple factors such as nephrotoxicity of antimicrobial agent and intestinal flora imbalance. This article reviews the relationship between long-term use of antimicrobial agent and risk of kidney cancer, and explores possible mechanisms, to understand the impact of long-term use of antimicrobial agent on the risk of kidney cancer, and to provide more references for early prevention of kidney cancer and rational use of antimicrobial agent.
