Hepatic enzyme inhibitors are mainly a class of enzymes in the human body based on cytochrome p450, abbreviated as CYP450. Hepatic enzyme inhibitors can weaken the activity of drugs used in the body, prolonging their metabolism in the body and increasing the blood concentration of the drug. In addition, the side effects of accumulation in patients will also increase, so hepatic enzyme inhibitors are a double-edged sword that can cause an increase in side effects and other complications while the therapeutic drug is effective. For the use of hepatic enzyme inhibitors, it is recommended that patients use them in moderation and pay attention not to use them for a long time, as long-term use will further affect the liver and kidney functions within the body due to the toxic accumulation of the drug, and liver failure and kidney failure may occur. If liver and kidney failure occurs, patients need to be actively treated with liver and kidney preservation, and if necessary, patients also need to do plasma replacement or artificial liver treatment.