Bristol-Myers Squibb recalled one lot of its blood thinner medicine Coumadin after tests showed the tablets could be more potent than the dosage, said the U.S. Food and Drug Administration (FDA).
Coumadin -- also known as warfarin sodium -- is prescribed to treat and prevent blood clots, and to lower the risk of heart attacks and strokes.
One Lot of Coumadin Recalled Over Potency Fears