warfarin(redirected from Cumadin)
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, any of several substances that inhibit blood clot formation (see blood clotting). Some anticoagulants, such as the coumarin derivatives bishydroxycoumarin (Dicumarol) and warfarin (Coumadin) inhibit synthesis of prothrombin, a clot-forming substance, and other
..... Click the link for more information. used to treat blood clots. In large doses it causes bleeding, and in patients with genetic variations that increase sensitivity to the drug and decrease the rate at which it is metabolized standard dosages may also cause bleeding. Warfarin, mixed with bait, is used in rodent control.