Taking vitamin E at the same time as warfarin, a blood-thinning medication,
increases the risk of abnormal bleeding.
A class of cholesterol-lowering medications called bile-acid sequestrants
(such as colestipol and cholestyramine) diminishes the absorption of vitamin
E.
Vitamin E interacts with cyclosporine, a medication used for the treatment of
cancer, reducing the effectiveness of both this supplement and this
medication.
