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MedlinePlus
medlineplus.gov › home › health topics
Blood Thinners | Anticoagulants | MedlinePlus
Make sure that your health care ... you're taking enough medicine to prevent clots, but not so much that it causes bleeding. Bleeding is the most common side effect of blood thinners....
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Cleveland Clinic
my.clevelandclinic.org › health › treatments › 22288-anticoagulants
Anticoagulants (Blood Thinners): What They Do, Types and Side Effects
June 30, 2025 - Anticoagulants are a class of blood-thinning medications. They’re often used to prevent strokes, heart attacks and other dangerous conditions caused by blood clots.
Discussions

Side effects of blood thinners scare me.

🌐 r/ClotSurvivors
68
April 16, 2024
I think you're overthinking the side effects and I'd argue the risk of not taking them is more than the risk of taking them. There is plenty here that have been on thinners for 20+ years and are perfectly fine. I've been on one for over 10 years ans have had no issues so far. I would emphasize the need for caution however. You most likely will have to adjust your life and if your into sports, you need to cut out all contact sports. You also will just have to be more cognizant about cuts, bruising and all of that good stuff. You can do it though it takes some time. More on reddit.com

Blood thinner side effects?

🌐 r/ClotSurvivors
22
January 11, 2024
Hey, I was discharged on the 8th! Massive bilateral PE’s and significant DVT(occlusive superficial femoral, popliteal and posterior tibial). Lovenox to Eliquis. Currently Eliquis. I think they may be accurate in reference to effect of anxiety. Initially I was a mess; not eating, nauseous, pain, etc. After accepting the truth that this may very well kill me, I began to contemplate what, if anything I could do to improve my position. I started walking about 4 miles a day and eating. Not much, but it was a start. I also worried about the effects of Eliquis and interaction of my other meds (bipolar I) but ultimately came to the conclusion that a sedentary lifestyle was more likely to kill me than anything else. I’m currently walking 10 miles a day and awaiting a follow-up Doppler to clear me to resume running. Fuck it. If I’m gonna die, I’m gonna go out with a decent quality of life. Obviously I’m not a doctor and this only personal experience…and very likely poor advice. But I feel 100 percent better and more productive. More on reddit.com

Who's been on blood thinners for decades without complications?

🌐 r/ClotSurvivors
63
February 6, 2022

🙋‍♂️ I'm at about 11 years by now.

It's given me terrible health anxiety.

Might want to see someone about that, if you aren't already :)

More on reddit.com

r/ClotSurvivors on Reddit: Do blood thinners always feel so terrible?

🌐 r/ClotSurvivors
I'm on xarelto 20mg and find no side effects from it. Incidentally, I don't know why you say it's a weaker blood thinner. It's just a different blood thinner. Targeting a different way. ... I thought it was weaker but what you said makes much more sense. In the hospital, I was highly medicated though, not as much as on Xarelto. That's probably why I equated one to be stronger than the other. ... I hate to be the bearer of ... More on reddit.com
Videos
🌐 YouTube Guy's and St Thomas' NHS Foundation Trust Side effects of anticoagulant medicine - YouTube
June 13, 2017
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BMS Customer Connect
eliquis.bmscustomerconnect.com › afib › side-effects
Possible Side Effects of Rx ELIQUIS® (apixaban) for AFib | Safety Info
ELIQUIS may cause serious side effects, including: Increased risk of blood clots if you stop taking ELIQUIS · ELIQUIS lowers your chance of having a stroke by helping to prevent clots from forming. Do not stop taking ELIQUIS without talking to the healthcare provider who prescribed it for you. Stopping ELIQUIS increases your risk of having a stroke. ... ELIQUIS can cause bleeding, which can be serious, and may lead to death. This is because ELIQUIS is a blood thinner ...
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Express Scripts
express-scripts.com › pharmacy › blog › starting-blood-thinners
6 things to know when starting blood thinners | Express Scripts
An adverse effect from blood thinners is a lower blood count in your body. As a result, patients may experience nausea, weakness, dizziness, and fatigue. ... Always talk to your doctor before starting new medications, even over-the-counter medications and supplements.
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NHS
nhs.uk › medicines › anticoagulants › side-effects
Anticoagulant medicines - Side effects - NHS
A possible side effect of anticoagulants is excessive bleeding (haemorrhage), because these medicines increase the time it takes for blood clots to form.
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Mercy
mercy.net › service › atrial-fibrillation › taking-blood-thinners-safely
7 Things to Know About Taking Blood Thinners Safely | Mercy
July 3, 2025 - Mercy Clinic Cardiology has 7 things you should know about blood thinners: They can make you feel green. Aside from bleeding-related issues, there are several side effects that have been linked to blood thinners, such as nausea and low counts of cells in your blood.
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Stop the Clot
stoptheclot.org › home › faqs › anticoagulants › what are the potential side effects of anticoagulants?
What are the potential side effects of anticoagulants? - Blood Clots
September 26, 2022 - There are three main anticoagulants: rivaroxaban, apixaban, dabigatran - which is less common. Potential side effects include...
Find elsewhere
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Mayo Clinic
mayoclinic.org › diseases-conditions › deep-vein-thrombosis › in-depth › warfarin-side-effects › art-20047592
Warfarin side effects: Watch for interactions - Mayo Clinic
January 30, 2024 - This common treatment for blood clots may cause concerning side effects. Know which medicines interact with warfarin and how to take the medicine safely.
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Johnson & Johnson
xarelto-us.com
XARELTO® (rivaroxaban) | Official Patient Website
The XARELTO® (rivaroxaban) official patient website. See full Prescribing & Safety Information, including Boxed Warnings.
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University of Iowa Health Care
uihc.org › educational-resources › possible-warfarin-side-effects-and-signs-blood-clot
Possible warfarin side effects and signs of a blood clot | University of Iowa Health Care
Side effects from warfarin are rare, but they can still occur. Make sure you know the signs of bleeding and blood clots as these are both side effects of the medication. It is very important to contact your health-care provider if you are experiencing any of these signs.
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Medical News Today
medicalnewstoday.com › articles › blood-thinners
Blood thinners: Uses, examples, side effects, and more
November 30, 2023 - Some people may need blood thinners for a few months, while others may require lifelong therapy. A doctor will determine the appropriate length of time based on an individual basis. While blood thinners are effective at preventing blood clots, they are not without side effects.
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WebMD
webmd.com › dvt
Blood Thinners: Benefits, Risks, and How to Use Them
June 5, 2024 - Call your doctor right away if you fall or hit your head. Even if you don't tear your skin, you could bleed internally. Let your doctor know right away if you notice any signs of unusual bleeding, like: ... You may lose bone strength if you take heparin for a long time.
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MedlinePlus
medlineplus.gov › home › drugs, herbs and supplements
Apixaban: MedlinePlus Drug Information
Apixaban: learn about side effects, dosage, special precautions, and more on MedlinePlus
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Göteborgs universitet
gu.se › en › news › blood-thinner-side-effects-diminish-over-time
Blood thinner side effects diminish over time | University of Gothenburg
February 14, 2025 - Blood thinners prescribed after blood clots in leg or lung initially increase the risk of bleeding, especially in women and elderly. But over time, this risk decreases and gender and age differences fade, a University of Gothenburg study shows.
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HealthDirect
healthdirect.gov.au › blood-thinners
Blood thinners | healthdirect
The main types of blood thinners are anticoagulants and antiplatelets. Most blood thinners need a doctor's prescription. The most serious side effect associated with blood thinners is the risk of severe bleeding.
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Drugs.com
drugs.com › home › medical answers
6 Eliquis Side Effects You Need to Know About
1 month ago - Official answer: What is Eliquis, and How Does it Work Eliquis (apixaban) is a prescription blood thinner medication that belongs to the...
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North Tees and Hartlepool NHS Foundation Trust
nth.nhs.uk › home › anticoagulants (blood thinners)
Anticoagulants (Blood Thinners) - North Tees and Hartlepool NHS Foundation Trust
April 4, 2024 - These medicines do thin your blood, but in a different way to anticoagulants. You may still be asked to continue these medicines while taking an anticoagulant, depending on the reason these other medicines have been prescribed. These medicines can be taken at the same time as an anticoagulant, but can increase the risk of bleeding (see the section below on bleeding and side effects...
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Mayo Clinic
mayoclinic.org › drugs-supplements › warfarin-oral-route › description › drg-20070945
Warfarin (oral route) - Side effects & dosage - Mayo Clinic
August 1, 2025 - Warfarin is used to prevent or ... conditions, open-heart surgery, or after a heart attack. Warfarin is an anticoagulant (blood thinner) that decreases the clotting ability of the blood....
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NHS
nhs.uk › medicines › warfarin › side-effects-of-warfarin
Side effects of warfarin - NHS
NHS medicines information on side effects of warfarin and what you can do to cope.