Why do people think Coumadin is rat poison?

I hear this a lot so let’s check the facts! Warfarin, also known by the brand names Coumadin and Jantoven, is an anticoagulant normally used in the prevention of thrombosis and thrombosembolism, the formation of blood clots in the blood vessels and their migration elsewhere in the body, respectively. It was initially introduced in 1948 as a pesticide against … Continue reading Why do people think Coumadin is rat poison?