It is used as an oral anticoagulant and acts by inhibiting the hepatic synthesis of vitamin K-dependent coagulation factors (prothrombin and factors VII, IX, and X). Dicumarol inhibits vitamin K reductase, resulting in depletion of the reduced form of vitamin K (vitamin KH2).

What is Dicumarol prescribed for?

Dicoumarol is an anticoagulant that acts as a vitamin K antagonist by inhibiting its bioavailability. While high doses of dicoumarol can result in uncontrolled bleeding, it has been utilized in therapeutic doses as an anticoagulant treatment for deep vein thrombosis and other blood clotting disorders.

What is the mechanism of action of warfarin?

Warfarin competitively inhibits the vitamin K epoxide reductase complex 1 (VKORC1), which is an essential enzyme for activating the vitamin K available in the body. Through this mechanism, warfarin can deplete functional vitamin K reserves and therefore reduce the synthesis of active clotting factors.