"This book is incredibly complete and easy-to-understand for anybody. I certainly recommend it for patients who want to know more about atrial fibrillation than what they will learn from doctors...."

Pierre Jaïs, M.D. Professor of Cardiology, Haut-Lévêque Hospital, Bordeaux, France

"Dear Steve, I saw a patient this morning with your book [in hand] and highlights throughout. She loves it and finds it very useful to help her in dealing with atrial fibrillation."

Dr. Wilber Su Cavanaugh Heart Center, Phoenix, AZ

"Your book [Beat Your A-Fib] is the quintessential most important guide not only for the individual experiencing atrial fibrillation and his family, but also for primary physicians, and cardiologists."

Jane-Alexandra Krehbiel, nurse, blogger and author "Rational Preparedness: A Primer to Preparedness"


"Steve Ryan's summaries of the Boston A-Fib Symposium are terrific. Steve has the ability to synthesize and communicate accurately in clear and simple terms the essence of complex subjects. This is an exceptional skill and a great service to patients with atrial fibrillation."

Dr. Jeremy Ruskin of Mass. General Hospital and Harvard Medical School

"I love your [A-fib.com] website, Patti and Steve! An excellent resource for anybody seeking credible science on atrial fibrillation plus compelling real-life stories from others living with A-Fib. Congratulations…"

Carolyn Thomas, blogger and heart attack survivor; MyHeartSisters.org

"Steve, your website was so helpful. Thank you! After two ablations I am now A-fib free. You are a great help to a lot of people, keep up the good work."

Terry Traver, former A-Fib patient

"If you want to do some research on AF go to A-Fib.com by Steve Ryan, this site was a big help to me, and helped me be free of AF."

Roy Salmon Patient, A-Fib Free; pacemakerclub.com, Sept. 2013

 FAQs A-Fib Drug Therapy: Bleeding Risk  

Drug Therapies for Atrial Fibrillation, A-Fib, Afib

10. “I’m worried about the risk of bleeding. I have to take the blood thinner warfarin (Coumadin). If I cut myself, do I risk bleeding to death?”

In general, no.

On a normal dosage of warfarin (Coumadin) you will bleed longer if you cut yourself (minor wound). But your blood will still clot.

You will also bruise more easily. You should stay away from contact sports like hockey, football, rugby, etc. or activities where you could easily injure yourself like mountain climbing, competitive biking, etc. (Professional athletes should not be on warfarin). But you can do normal daily activities on warfarin.

However, you may want to get a Medical ID Alert wallet card, bracelet or dog tag. Then, in case of an emergency, paramedics and doctors will know you’re taking a blood thinner.

If you do have a more serious injury, you are definitely more at risk to bleed to death than if you weren’t on warfarin.

If you’re taken to an Emergency Room for treatment, most ER personnel are experienced in using proven antidotes to reverse the blood thinning effects of warfarin. But depending on the seriousness of your injury, there’s no guarantee the reversal agents for warfarin will work in time.

(The newer anticoagulants like Pradaxa, Xarelto, Elquis unfortunately have no proven antidote. Pradaxa in particular seems to be associated with many deaths in the ER where doctors currently have no way to stop people from bleeding to death. See my article, Stop Prescribing or Taking Pradaxa)

Return to FAQ Drug Therapies

Related Posts

Follow Us
facebook - A-Fib.comtwitter - A-Fib.comlinkedin  - A-Fib.compinterest  - A-Fib.comYouTube: A-Fib Can be Cured!  - A-Fib.com

A-Fib.com is a
501(c)(3) Nonprofit

Your support is needed. Every donation helps, even just $1.00.

A-Fib.com top rated by Healthline.com for fourth year 2014  2015  2016  2017

A-Fib.com Mission Statement
We Need You

Mug - Seek your cure - Beat Your A-Fib 200 pix wide at 300 resEncourage others
with A-Fib
click to order

Home | The A-Fib Coach | Help Support A-Fib.com | A-Fib News Archive | Tell Us What You think | Media Room | GuideStar Seal | HON certification | Disclosures | Terms of Use | Privacy Policy