What is the antidote for dicumarol?

The antidote for dicumarol, an anticoagulant, is vitamin K. Administering vitamin K can help reverse the effects of dicumarol by promoting the synthesis of clotting factors that are inhibited by the drug. In cases of severe bleeding or when rapid reversal is needed, prothrombin complex concentrates or fresh frozen plasma may also be used. Always consult a healthcare professional for appropriate management.