date:Jan 21, 2013
rations of medications in the blood, including digoxin (Lanoxin), used to treat congestive heart failure and abnormal heart rhythms; the cholesterol-lowering drug lovastatin (Mevacor and Altocor), and the erectile dysfunction drug sildenafil (Viagra).
-- Vitamin E: Taken with a blood-thinning medication such as warfarin (Coumadin) can increase anti-clotting activity and may cause an increased risk of bleeding.
-- Ginseng: May increase the risk of bleeding when taken with anticoagulants (blood