Blood thinners: Can I still get blood clots?
Blood thinners: Can I still get blood clots?QuestionIf you're taking a blood thinner, is it still possible for you to get a blood clot? AnswerYes. Blood thinners — such as aspirin, warfarin (Coumadin) and heparin — decrease your risk of blood clotting. But these medications must be taken exactly as directed to work safely and effectively. Taking too little of these drugs may not be effective, and taking too much can lead to serious bleeding. Regular blood tests may be required to make sure you're getting the correct dose. Also, in some cases, blood thinners may not be able to lessen the strong blood-clotting tendency of an underlying disease, such as cancer. Blood thinners may also be ineffective if you drink too much alcohol. So, clots may still form. If you take a blood thinner, be sure to follow your doctor's advice on dosing and ask about foods and other medications — including over-the-counter drugs and herbal supplements — that may interfere with the blood thinner. RelatedLast Updated: 2010-03-18 © 1998-2012 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com," "Mayo Clinic Health Information," "Reliable information for a healthier life" and the triple-shield Mayo logo are trademarks of Mayo Foundation for Medical Education and Research.
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