Dabigatranate and warfarin are anticoagulants commonly used in clinical practice to prevent the formation of blood clots. There are several differences between dabigatranate and warfarin: 1. The mechanism of action of the two is different. Dabigatranate is called a direct thrombin inhibitor, which exerts anticoagulant effects by inhibiting thrombin. Warfarin is called a vitamin K antagonist, which acts on coagulation factors that depend on vitamin K activation and exerts anticoagulant effects. 2. The onset of action time is different between the two. The onset of action of dabigatranate is faster and can take effect in half an hour to 2h. Dabigatranate does not require routine monitoring of coagulation function, whereas warfarin requires regular monitoring of coagulation function. 4. Dabigatranate has fewer interactions with other drugs when applied. Warfarin, on the other hand, interacts with many drugs and foods when applied, thus affecting the effect of the drug.