Warfarin (also known under the brand names Coumadin , Jantoven , Marevan , and Waran ) is an anticoagulant . It was initially marketed as a pesticide against rats and mice, and is still popular for this purpose, although more potent poisons such as brodifacoum have since been developed. よりたくさんの

Warfarin (also known under the brand names Coumadin , Jantoven , Marevan , and Waran ) is an anticoagulant . It was initially marketed as a pesticide against rats and mice, and is still popular for this purpose, although more potent poisons such as brodifacoum have since been developed. A few years after its introduction, warfarin was found to be effective and relatively safe for preventing thrombosis and embolism (abnormal formation and migration of blood clots) in many disorders. It was approved for use as a medication in the early 1950s, and has remained popular ever since; warfarin is the most widely prescribed anticoagulant drug in North America . [ 1 ] Despite its effectiveness, treatment with warfarin has several shortcomings. Many commonly used medications interact with warfarin, as do some foods and its activity has to be monitored by frequent blood testing for the international normalized ratio (INR) to ensure an adequate yet safe dose is taken. [ 2 ] less