Anti-coagulants (or antiplatelet agents) are sometimes called blood thinners. These medications help prevent existing blood clots from growing larger, and prevent the formation of new blood clots by increasing the amount of time it takes a blood clot to form. Aspirin, warfarin (Coumadin®) and heparin are commonly prescribed examples.

When used as directed, anticoagulants are very safe and effective; however, they can have serious and potentially fatal side effects if not taken properly. It is imperative to follow your physician’s dosage instruction’s carefully.

For more information on anti-coagulant therapy, visit the American Heart Association’s Website.