"MedicalWebPage", "FAQPage"

Get more insightful and

helpful tips to

treat Diabetes for FREE

Want an ad free reading experience?

Download PharmEasy App

Banner Image

Register to Avail the Offer

Send OTP

By continuing, you agree with our Privacy Policy and Terms and Conditions

Success Banner Image
Advertisement
Advertisement

Natural Blood Thinners: Research-Based Guide for Safe Alternatives

By Dr. Shubham Pandey +2 more

Key Highlights: 

  • Understanding blood thinners and their role in the body. 
  • List of natural blood thinners backed by research. 
  • Potential benefits and precautions for each alternative. 
  • Interaction with other medications and medical conditions. 
  • Collaborating with healthcare professionals to ensure safe use. 
     

Introduction 

Blood thinners are key for managing health issues linked to blood clot formation. They help avoid severe problems like deep vein thrombosis, stroke, and heart attack. However, people are always looking out for more natural and risk free methods that aid in tackling their health conditions and there are certain remedies out there that are said to act as natural blood thinners too. In this article, we’ll cover in detail about these. We’ll discuss about the benefits and downsides of these natural blood thinners, and also their possible interaction with other drugs. But keep in mind to always enquire with your healthcare provider before using any natural alternative.

natural blood thinners

Did you know?

Understanding Blood Thinners and Their Role 

Blood thinners are nothing but anticoagulants and antiplatelet drugs. These drugs keep blood clots from forming which can cause heart attacks, strokes, and other perilous situations in those who are at a risk of forming these clots. So, before we step into the world of natural alternatives, let’s see how these medications function. Below we have discussed how blood thinners work.  

What blood thinners do? 

There are two main types of blood thinners: anticoagulants and antiplatelets. Anticoagulants slow down the creation of blood clots. Antiplatelets stop blood platelets from sticking together to form clots. Both help blood flow smoothly through the body. Because of this the blood thinners can help reduce the risk of heart attack and stroke. They do this by making blood clot formation less likely.  

Side effects of blood thinners 

Like all medicine, blood thinners may have side effects. These are listed below.  

  • Dizziness 
  • Weakness in muscles 
  • Hair loss 
  • Skin rashes 
  • Excessive bleeding, externally or internally  
     

It’s vital to keep a close watch on these side effects. Any worries must always be conveyed to your healthcare provider without fail. 

Possible drug interactions 

Blood thinners can interact with other medications, supplements, or some food types. This can lead to unwanted things like more bleeding risk or less effect of the blood thinner. Always check with your healthcare provider about what you’re eating and taking along with blood thinners. 

Natural Blood Thinners: A Research-Based Guide 

Certain natural items have shown possible blood-thinning traits. But caution must be taken to never replace prescribed blood thinners with natural items. Also, don’t take them without asking your healthcare provider. Below we have listed the natural items with proposed blood-thinning properties.  

1. Turmeric 

Turmeric is a yellow spice used a lot in Asian food. It’s known for many potential healing traits, especially due to its curcumin content. 

  • Curcumin’s role as a blood thinner 

Curcumin is the main active part of turmeric. Various studies have shown that it acts as an anticoagulant. It does that by inhibiting clotting factors and stopping blood clots from forming. 

  • Precautions and dosage 

Turmeric and curcumin supplements may offer possible health benefits. But, always ask your healthcare provider before adding them to your regimen. This is more crucial if you’re already on blood-thinning medicines. Be careful about the dose and possible interactions with other medicine. 

2. Ginger 

Ginger is a root related to turmeric. It holds salicylate, a natural chemical. This chemical acts like aspirin and stop blood clotting. Also ginger has something called gingerols. These show antiplatelet and anticoagulant effects in some research. Again, caution must be practiced and individuals must not use ginger in place of prescription drugs and one must always discuss it with their health care providers.  

  • How to peel and use ginger? 
  • Grate fresh ginger into teas, soups, or stir-fries. 
  • Have dried ginger in pills or powdered form (only if okayed by a healthcare provider). 
  • Chew small pieces of fresh ginger.  
     
  • Precautions and dosage 

Ask your healthcare provider before using ginger as a natural blood thinner. This is important, especially if you’re using prescribed blood thinners or other medications. 

3. Cinnamon 

Cinnamon holds a chemical named coumarin known for anticoagulant properties. 

  • Cassia cinnamon vs. Ceylon cinnamon 

There are two key types of cinnamon: Cassia and Ceylon. The first one has plenty of coumarin while the second does not. So, if you want it for its blood-thinning traits, pick Cassia over Ceylon. 

  • Precautions and dosage 

Cinnamon offers possible health benefits. But, a long intake of large dosages may harm the liver. Check with your healthcare provider before adding lots of cinnamon to the diet or taking cinnamon pills. This is more important if you’re already on blood thinning medicine. 

4. Cayenne peppers 

Cayenne peppers, with high levels of salicylates, also have blood thinner properties. They may also help in reducing blood pressure and stopping clotting. Capsaicin present gives cayenne peppers their spicy taste. It is proposed to have blood-thinning traits. It may promote circulation and reduce blood clotting. 

  • Precautions and dosage 

Ask your healthcare provider before including cayenne peppers in your food or before taking them in pill form. It’s vital to see if they’re safe for you, especially if you’re taking prescribed blood thinners or other drugs. 

5. Vitamin E 

Vitamin E has strong antioxidant qualities. It is proposed to act as a mild anticoagulant. 

  • Anticoagulant properties 

Research suggests that vitamin E may stop platelet grouping and help fibrinolysis. These outcomes avoid blood clot creation. 

  • Precautions and dosage 

It’s vital to speak with your healthcare provider before a large intake of Vitamin E or its supplements. They may interact with prescribed blood thinners or other medications. 

6. Garlic 

Garlic is an ingredient used worldwide. It is said to possess  mild antiplatelet traits. 

  • Allicin and blood-thinning properties 

Allicin is found in garlic. It  proposed to stop platelet grouping in an unchangeable way. This disrupts clot formation. 

  • Precautions and dosage 

Garlic offers possible health  benefits. But, always ask your healthcare provider before heavy garlic consumption or its supplements use. More  so if you’re already on blood thinning medications. 

7. Ginkgo biloba 

Ginkgo biloba is a Chinese plant and  often-used herbal pill, may have effects on blood circulation. 

  • Effects on blood circulation 

Research suggests that ginkgo biloba may be able to stop platelet grouping. It may act as a natural blood thinner, assisting overall blood circulation. 

  • Precautions and dosage 

Consult your healthcare provider before using ginkgo biloba as a natural blood thinner. This point is more crucial if you’re already taking prescribed blood thinners or other drugs. 

8. Grape seed extract 

Grape seed extract is known for its potential antioxidant traits. It may act as a natural blood thinner too. Antioxidants in grape seed extract protect cells from damage caused by oxidation. This harm is a factor in heart disease. 

  • Precautions and dosage 

Ask your healthcare provider before grape seed extract becomes part of your regimen. Particularly if you are also taking prescribed blood thinners or other drugs. 

9. Dong Quai 

Dong quai, a Chinese herb, is proposed to have mild blood-thinning abilities.Dong quai, or “female ginseng,” was used as a blood tonic in Chinese medicine. It has coumarin, known to have anticoagulant traits. 

  • Precautions and dosage 

Consult with your healthcare provider before using Dong quai. Especially if you’re already taking prescribed blood thinners or other drugs. 

10. Feverfew 

Feverfew, coming from the daisy family, is proposed to show  mild antiplatelet qualities. Feverfew is said to avoid platelet grouping and clot setting. 

  • Precautions and dosage 

Before trying feverfew consult your healthcare provider. More so, if you’re already taking prescribed blood thinners or other medicines. 

11. Bromelain 

Bromelain, sourced from pineapple, may have blood-thinning abilities. Studies show that bromelain may stop clot formation by hindering blood clotting protein production. 

  • Precautions and consumption 

Consult your healthcare provider before adding bromelain to your food routine or before taking it as a supplement. Especially if you’re already on prescribed blood thinners or other drugs. 

12. Aloe vera 

Aloe vera holds many potential health benefits, including small blood-thinning ones. 

  • Anti-inflammatory properties 

Aloe vera contains salicylates, like ginger and cayenne pepper. These chemicals in aloe vera may mildly act as anticoagulants and reduce blood clot  formation. 

  • Precautions and dosage 

Before heavy intake of aloe vera, ask your healthcare provider or before taking it as a supplement. More so if you’re already on prescribed blood thinners or other drugs. 

13. Evening primrose 

Evening primrose oil, a herbal pill, is said to possess slight blood-thinning effects. 

Studies say that evening primrose oil may stop blood clotting. It doesn’t allow platelet grouping. 

Precautions and dosage 

Consult your healthcare provider before using evening primrose oil or before taking it as a supplement. More  so if you’re already on prescribed blood thinners or other medicines. 

14. Melatonin 

Melatonin, a sleep-regulating hormone produced by the body, it is proposed to reduce blood clots with its antiplatelet effects. Research suggests that melatonin may have mild anticoagulant traits. It stops platelet grouping and aids overall blood circulation. 

  • Precautions and dosage 

Before adding melatonin pills to your routine. Check with your healthcare provider. More so if you’re already taking prescribed blood thinners or other drugs. 

Although the above-mentioned natural products have shown blood-thinning properties in studies, more large-scale human research is needed to confirm these.  

Also, never stop or taper your medication by yourself when to plan to include any of these remedies. Always discuss with your healthcare provider before initiation as they could suggest best whether or not you would need to continue with your medication when using these products and at what dose.  

Research has found that pine bark extract contains substances called proanthocyanidins, which can help stop blood from clotting too much by preventing platelets from sticking together. Studies also show that taking pine bark extract might be a good way to prevent blood clots and make blood flow better, and it doesn’t seem to cause any big problems.

Dr. Siddharth Gupta, B.A.M.S, M.D

Other Foods with Blood-Thinning Properties 

Vitamin K-rich food may interact with some blood-thinning medicines as vitamin K is needed by the liver to produce proteins called clotting factors (II, VII, IX, and X) without which blood cannot form clots. There for these foods may reduce the actions of blood thinners.  

Foods rich in vitamin K 

1. Green leafy vegetables 

Green vegetables like kale, spinach, and collard greens hold much vitamin K. 

2. Fruits 

Some fruits, like avocados, kiwis, and blackberries, have good amounts of vitamin K too. 

Working with a Healthcare Professional 

Using natural blood thinners along with prescribed ones, needs close watch by a healthcare provider. Only this can ensure a safe yet powerful management plan that answers any possible interactions between medications and the natural choices explored in this article. 

  • Monitoring blood thickness 

Regular tests and check-ups of blood to find out the blood clotting, bleeding time, thrombin time, prothrombin time, activated partial thromboplastin time, fibrinogen test, and CBC can help decide the best course. They also show any necessary changes needed in the management plan. 

  • Adjusting diet and medications 

Your healthcare provider may suggest changes to your diet or medicines, depending on the blood-thinning effects of natural options and their interactions with prescribed blood thinners. 

Recently I read about bilberry, a berry similar to blueberries that has substances called anthocyanins that can stop blood from clotting too much and prevent platelets from sticking together. This may also help lower the chance of blood clots forming and reduce the risk of heart problems.

Dr. Rajeev Singh, BAMS

Conclusion 

Natural blood thinners like turmeric, ginger, and cinnamon, may offer possible health benefits. Viewing them as an alternative support for heart health is great. But, solely banking on these may not give you ample protection like prescribed blood thinners. Hence, it is vital to always ask your healthcare provider before considering natural blood thinners for your management plan. They need to go well with your prescribed drugs, and there must be no negative interplays. By teaming up closely with your healthcare provider, we can create a safe and useful plan.  

Frequently Asked Questions (FAQs)

What not to do while on blood thinners?

While on blood thinners, it’s crucial to avoid activities that increase the risk of bleeding, such as heavy lifting or contact sports. Additionally, refrain from consuming excessive amounts of alcohol and be cautious with sharp objects to prevent injuries that may lead to bleeding complications.

Do blood thinners lower blood pressure?

Blood thinners do not directly lower blood pressure. They primarily help prevent blood clot formation and reduce the risk of stroke or heart attack by interfering with the clotting process. However, some medications used as blood thinners may have indirect effects on blood pressure through their interactions with other medications or physiological processes.

Do blood thinners make you cold?

Blood thinners themselves do not directly cause a feeling of coldness. However, some individuals may experience increased sensitivity to cold due to the effects of blood thinners on circulation, which can lead to a perception of feeling colder than usual. It’s essential to consult a healthcare professional if experiencing any unusual symptoms while on blood thinners.

Do blood thinners make you tired?

Blood thinners themselves typically do not directly cause fatigue. However, some individuals may experience fatigue as a side effect of certain blood thinning medications or due to underlying health conditions for which blood thinners are prescribed. It’s essential to discuss any unusual symptoms with a healthcare provider to determine the cause and appropriate management

Can you drink on blood thinners?

Drinking alcohol while on blood thinners can increase the risk of bleeding and other complications. It’s advisable to limit alcohol consumption and consult a healthcare provider for personalized guidance based on individual medical history and the specific blood thinner being taken.

Do blood thinners make you lose weight?


Blood thinners themselves typically do not directly cause weight loss. However, some individuals may experience changes in weight due to factors such as improved circulation or changes in dietary habits or physical activity levels while on blood thinners. It’s essential to discuss any significant changes in weight with a healthcare provider to determine the underlying cause.

What happens if you miss a dose of blood thinners

Missing a dose of blood thinners can increase the risk of blood clot formation and related complications, such as stroke or heart attack. It’s crucial to follow the prescribed dosing schedule closely and consult a healthcare provider immediately for guidance if a dose is missed, to determine if a makeup dose is necessary and to avoid potential risks.

References: 

  1. National Center for Biotechnology Information (NCBI). Not just a vampire repellent: the adverse effects of garlic supplements in surgery [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3954349 
  1. National Center for Biotechnology Information (NCBI). Interaction between warfarin and Chinese herbal medicines [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4325561 
  1. National Center for Biotechnology Information (NCBI). Anticoagulant activities of curcumin and its derivative [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/22531131 
  1. National Center for Biotechnology Information (NCBI). Coumarin derivatives from Ainsliaea fragrans and their anticoagulant activity [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4551958 
  1. ScienceDirect. Risk assessment of coumarin using the bench mark dose (BMD) approach: Children in Norway which regularly eat oatmeal porridge with cinnamon may exceed the TDI for coumarin with several folds [Internet]. [cited 2024 Jan 25]. Available from: http://www.sciencedirect.com/science/article/pii/S0278691511006703 
  1. American Heart Association. A Patient’s Guide to Taking Warfarin [Internet]. [cited 2024 Jan 25]. Available from: https://www.heart.org/en/health-topics/arrhythmia/prevention–treatment-of-arrhythmia/a-patients-guide-to-taking-warfarin 
  1. ScienceDirect. Risk assessment of coumarin using the bench mark dose (BMD) approach: Children in Norway which regularly eat oatmeal porridge with cinnamon may exceed the TDI for coumarin with several folds [Internet]. [cited 2024 Jan 25]. Available from: https://www.sciencedirect.com/science/article/pii/S0278691511006703 
  1. National Center for Biotechnology Information (NCBI). Anticoagulant activities of curcumin and its derivative [Internet]. [cited 2024 Jan 25]. Available from: http://www.ncbi.nlm.nih.gov/pubmed/22531131 
  1. National Center for Biotechnology Information (NCBI). Anticoagulation [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/books/NBK560651 
  1. National Center for Biotechnology Information (NCBI). Antiplatelet Medications [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/books/NBK537062 
  1. National Center for Biotechnology Information (NCBI). International Normalized Ratio (INR) [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507707/#:~:text=International%20normalized%20ratio%20(INR)%20is,coagulation%20status%20of%20the%20patients. 
  1. National Center for Biotechnology Information (NCBI). Thrombolytic Therapy [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/books/NBK557411 
  1. National Center for Biotechnology Information (NCBI). The Clinical Significance of Drug–Food Interactions of Direct Oral Anticoagulants [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8395160 
  1. ScienceDirect. Outcomes of Direct Oral Anticoagulants Co-Prescribed with Common Interacting Medications [Internet]. [cited 2024 Jan 25]. Available from: https://www.sciencedirect.com/science/article/abs/pii/S0002914921009425 
  1. National Center for Biotechnology Information (NCBI). Review of herbal medications with the potential to cause bleeding: dental implications, and risk prediction and prevention avenues [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6459456 
  1. National Center for Biotechnology Information (NCBI). International Normalized Ratio (INR) [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507707 
  1. National Center for Biotechnology Information (NCBI). Garlic lowers blood pressure in hypertensive subjects, improves arterial stiffness and gut microbiota: A review and meta-analysis [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6966103 
  1. National Center for Biotechnology Information (NCBI). Anti-inflammatory therapy for cardiovascular disease [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6511577 
  1. PubMed. Ginger and Heart Health: From Mechanisms to Therapeutics [Internet]. [cited 2024 Jan 25]. Available from: https://pubmed.ncbi.nlm.nih.gov/33297926 
  1. National Center for Biotechnology Information (NCBI). The importance of antioxidants and place in today’s scientific and technological studies [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6828919 
  1. National Center for Biotechnology Information (NCBI). Vitamin E: Where Are We Now in Vascular Diseases? [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8874674 
  1. National Center for Biotechnology Information (NCBI). Cinnamon effects on metabolic syndrome: a review based on its mechanisms [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5220230 
  1. National Center for Biotechnology Information (NCBI). Safety of Cinnamon: An Umbrella Review of Meta-Analyses and Systematic Reviews of Randomized Clinical Trials [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8804376 
  1. National Center for Biotechnology Information (NCBI). Ginkgo biloba : A Treasure of Functional Phytochemicals with Multimedicinal Applications [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8901348 
  1. National Center for Biotechnology Information (NCBI). Diabetes and atherothrombosis: The circadian rhythm and role of melatonin in vascular protection [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7607413 
  1. National Center for Biotechnology Information (NCBI). Dual Anticoagulant/Antiplatelet Activity of Polyphenolic Grape Seeds Extract [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6356405 
  1. National Center for Biotechnology Information (NCBI). Grape seed extract: having a potential health benefits [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7054588 
  1. National Center for Biotechnology Information (NCBI). Bromelain, a Group of Pineapple Proteolytic Complex Enzymes ( Ananas comosus ) and Their Possible Therapeutic and Clinical Effects. A Summary [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8534447 
  1. National Center for Biotechnology Information (NCBI). Beneficial Properties of Bromelain [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8709142 
  1. National Center for Biotechnology Information (NCBI). Aloe vera : A review of toxicity and adverse clinical effects [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6349368 
  1. National Center for Biotechnology Information (NCBI). The Effect of Ginger ( Zingiber officinale ) on Platelet Aggregation: A Systematic Literature Review [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4619316 
  1. National Center for Biotechnology Information (NCBI). Intake of Dietary Salicylates from Herbs and Spices among Adult Polish Omnivores and Vegans [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7551261 
  1. National Center for Biotechnology Information (NCBI). Coumarins in Food and Methods of Their Determination [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7278589 
  1. ScienceDirect. Biflavones from <em>Ginkgo biloba</em> as inhibitors of human thrombin [Internet]. [cited 2024 Jan 25]. Available from: https://www.sciencedirect.com/science/article/abs/pii/S0045206819300628 
  1. ScienceDirect. 332. Antithrombotic Therapy: Poster II [Internet]. [cited 2024 Jan 25]. Available from: https://www.sciencedirect.com/science/article/pii/S0006497118493020 
  1. National Center for Biotechnology Information (NCBI). Alteration of Coagulation Test Results and Vaginal Bleeding Associated With the Use of Feverfew ( Tanacetum parthenium ) [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8383641 
  1. National Center for Biotechnology Information (NCBI). Influence of Vitamin D Status on the Maintenance Dose of Warfarin in Patients Receiving Chronic Warfarin Therapy [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9381664 
  1. National Center for Biotechnology Information (NCBI). Cinnamon: Mystic powers of a minute ingredient [Internet]. [cited 2024 Jan 25]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4466762 
  1. PubMed. Curcumin, hemostasis, thrombosis, and coagulation [Internet]. [cited 2024 Jan 25]. Available from: https://pubmed.ncbi.nlm.nih.gov/29052850 

Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.

Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.

4
1

You may also like

Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments