The Hair Loss Encyclopedia
blood thinner that prevents clot formation by inhibiting vitamin K
Warfarin, also known by brand names such as Coumadin, is an anticoagulant or blood thinner. It works by inhibiting the synthesis of vitamin K-dependent clotting factors, which are essential for blood clot formation. This medication is commonly prescribed to prevent blood clots in conditions like atrial fibrillation, deep vein thrombosis, and pulmonary embolism.