Can You Take Probiotics with Eliquis? Drug Interactions Explained

Probiotics are live microorganisms that provide health benefits when consumed. They help restore the natural balance of bacteria in the gut and support the immune system. Some common probiotic strains include Lactobacillus and Bifidobacterium. Probiotics are generally considered safe, with few side effects. They can be purchased over-the-counter as supplements.

Eliquis (apixaban) is an anticoagulant medication, commonly called a blood thinner. It is used to treat and prevent blood clots, such as deep vein thrombosis (DVT) and pulmonary embolism (PE). Eliquis works by blocking Factor Xa, which prevents the formation of blood clots. It is prescribed to reduce the risk of stroke in people with atrial fibrillation.

Currently, there are no known interactions between probiotics and Eliquis. However, this does not mean the potential for an interaction does not exist. There is often limited data on probiotic interactions, so it’s important to use caution and consult a healthcare provider.

Assessing Potential Interactions

When determining potential interactions between medications and supplements, healthcare providers evaluate a few key factors:

• Mechanism of action – How the drug or supplement works in the body, which can inform if any processes might overlap. Eliquis prevents clotting via Factor Xa inhibition, while probiotics work locally in the gut. Their mechanisms do not appear to overlap significantly.
• Metabolism – Whether the drug or supplement is broken down by the same liver enzymes. Eliquis is metabolized by CYP3A4 enzymes, while probiotics are not systemic and do not require liver metabolism. This makes an interaction unlikely.
• Existing research – Any studies that have directly evaluated the combination. Currently, no studies have specifically looked at the co-administration of probiotics and Eliquis in humans. But the lack of metabolism overlap and systemic effect from probiotics provides reassurance.
• Anecdotal reports – Documented cases of interactions or side effects. There are no case reports of probiotics interacting with Eliquis or causing bleeding problems. But due to limited research overall, risk cannot be completely ruled out.

While these factors suggest a low probability of interaction, healthcare providers still recommend using caution when combining probiotics and Eliquis due to the blood-thinning effects of Eliquis and the lack of definitive research.

Safety Precautions with Probiotics and Anticoagulants

Probiotics are generally considered very safe, with minimal side effects in most people. But there are a few general precautions to consider for people taking blood thinners like Eliquis:

• When starting a new probiotic, begin with low doses and gradually increase over time. This allows the body to adjust and reduces the risk of side effects.
• Be aware of any new symptoms, especially increased bruising or bleeding. Promptly report any changes to your healthcare provider.
• Most commercially available probiotics remain within the gastrointestinal tract. People who are severely immunocompromised or have central venous catheters should discuss probiotic use with their healthcare provider because rare bloodstream infections have been reported with certain probiotic organisms.

Using probiotics with caution and care can help minimize any risks when combining them with blood thinners. However, due to the lack of research, close medical supervision is still recommended.

Probiotic Strains and Formulations to Avoid

Most commonly used probiotic strains, including Lactobacillus and Bifidobacterium species, have no known interaction with Eliquis. Saccharomyces boulardii has not been shown to interact with apixaban, but it should be used cautiously in people with severe immunosuppression or central venous catheters because of the rare risk of bloodstream infection. There is currently no evidence that specific probiotic strains increase bleeding risk in people taking Eliquis.

Signs of Bleeding to Monitor

Bleeding is a known potential side effect of Eliquis itself. Although probiotics have not been shown to increase bleeding risk, anyone taking Eliquis should seek medical attention if they develop signs of abnormal bleeding. Signs of bleeding to be aware of include:

• Prolonged bleeding from cuts
• Bleeding gums when brushing teeth
• Frequent or severe nosebleeds
• Unexplained bruising
• Dark stools from gastrointestinal bleeding
• Coughing up blood
• Blood in the urine
• Unusually heavy menstrual bleeding

If you experience any bleeding symptoms when taking Eliquis and probiotics, discontinue use and notify your healthcare provider immediately. Prompt medical attention is needed to address potential over-anticoagulation.

Who Should Use Extra Caution with Probiotics?

While probiotics are likely safe for most people taking Eliquis, the following groups may have higher bleeding risks and should exercise more caution or avoid probiotics:

• People with severe immunosuppression
• Patients with central venous catheters
• Critically ill hospitalized patients
• Anyone advised by their healthcare provider to avoid probiotics

Discuss your overall medical history and whether probiotic supplements are appropriate for your individual situation before starting one while taking Eliquis.

Potential Health Risks of Taking Probiotics With Eliquis

Consuming probiotic supplements and probiotic-rich foods in moderation is generally considered safe for most people taking Eliquis. Although no clinically significant interaction has been established, a few considerations remain important:

• Limited interaction data – There are no well-designed clinical studies specifically evaluating probiotics with Eliquis. While no interaction is currently known, research remains limited.
• Digestive side effects – Some people may experience temporary bloating, gas, abdominal discomfort, or diarrhea when starting a probiotic. These effects are usually mild and improve as the body adjusts.
• Infection risk in vulnerable individuals – In rare cases, probiotics may cause bloodstream infections in people who are severely immunocompromised, critically ill, or have central venous catheters. This risk is not specific to Eliquis.
• Product quality concerns – Dietary supplements can vary in quality and strain composition. Choosing products from reputable manufacturers may help ensure safety and label accuracy.

Current evidence does not indicate that probiotics increase bleeding risk, reduce the effectiveness of Eliquis, or damage the intestinal lining. For most healthy individuals, probiotics can generally be used alongside Eliquis, but it is still advisable to discuss any new supplement with your healthcare provider, particularly if you have complex medical conditions or take multiple medications.

Possible Side Effects or Allergic Reactions to Probiotics

Most probiotic supplements are well-tolerated. Mild digestive symptoms such as gas, bloating, or temporary changes in bowel habits may occur during the first few days of use.

Rarely, some people may experience an allergic reaction, including rash, hives, swelling, wheezing, or difficulty breathing. Seek emergency medical care immediately if symptoms of a severe allergic reaction occur.

Interactions Between Probiotics and Other Drugs

Below are some other known medication interactions involving probiotics to be aware of:

• Antibiotics – Should be separated by 2-3 hours to prevent antibiotic destruction of probiotic bacteria before they reach the gut.
• Immunosuppressants – Probiotics may increase infection risk in people taking immunosuppressive drugs, such as chemotherapy.
• Antifungals – Antifungal medications may kill off helpful yeast strains. Avoid combining with antifungals.

Always read medication labels carefully and speak to your pharmacist about potential probiotic drug interactions.

Safe Dietary Sources of Probiotics with Eliquis

To get beneficial probiotics through food instead of supplements, try incorporating these probiotic-rich items into your diet while taking Eliquis:

• Kefir – Fermented milk beverage with up to 50 strains of probiotics. Limit to 4 ounces per day. Choose plain, low-fat varieties.
• Sauerkraut – Naturally fermented cabbage product high in Lactobacillus. Eat up to 1/2 cup daily. Opt for fresh sauerkraut without vinegar.
• Kimchi – Spicy fermented cabbage common in Korean cuisine. Contains Lactobacillus species. Have a few spoonfuls once or twice per week.
• Miso – Fermented soybean paste used in Japanese cooking. Holds probiotic Lactobacillus and yeast strains. Use minimally as a salty seasoning.

Probiotic foods are a safer bet than supplements when taking Eliquis or other blood thinners. Enjoy mild to moderate amounts of probiotic foods as part of your regular diet under medical guidance.

The Role of a Doctor in Overseeing Probiotic Use

A physician can play an important role when using probiotics alongside medication like Eliquis:

• Review your full medication/supplement list to identify potential interactions
• Review your medications and medical history to determine whether probiotic supplements are appropriate for your individual situation.
• Recommend appropriate probiotic strains, doses, and formats for your needs
• Suggest optimal timing and administration guidelines for taking probiotics with Eliquis
• Monitor through follow-up appointments to detect any issues early
• Provide guidance on dietary probiotic intake and any necessary restrictions
• Evaluate any symptoms and make dosage adjustments if necessary
• Manage any adverse effects and provide appropriate medical intervention as needed

Close involvement of your doctor allows safer probiotic use with Eliquis through all stages, from consideration to initiation to follow-up monitoring. Seeking medical advice is recommended when combining probiotics with any blood-thinning medication.

“Read Also – 5 Foods to Avoid While Taking Eliquis (Apixaban) in 2026”

Summary: Key Points on Probiotics and Eliquis

• Probiotics may be safe with Eliquis for most people, but limited research is available on this combination.
• Current evidence has not shown probiotics to increase bleeding or interfere with Eliquis, although research remains limited.
• Start probiotics at low doses and choose reputable probiotic products that contain well-studied strains.
• Watch for persistent digestive symptoms or signs of an allergic reaction after starting a probiotic.
• Get guidance from your doctor about strain selection, dosing, timing, and safety precautions.
• Probiotic foods are lower-risk options; eat kefir, kimchi, and sauerkraut in moderation.
• Never alter Eliquis dosage or stop taking it without your doctor’s approval.

With careful use under medical supervision, probiotics can likely be combined with Eliquis without issues for most individuals. However, certain higher-risk groups need to take extra precautions. Discuss your specific situation with your healthcare provider.