Wellness Lantern

Eliquis or Xarelto: Which One Might Be Right for You?

Both drugs block the same clotting factor, so the choice usually turns on dosing schedule, kidney function, bleeding history and what your plan covers.

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Apixaban (Eliquis) and rivaroxaban (Xarelto) are two prescription anticoagulants that are often considered for the same reasons — lowering stroke risk in atrial fibrillation, and treating or preventing clots in the legs and lungs. They are close relatives, not opposites: both belong to the class of medicines called factor Xa inhibitors, which make blood less likely to clot (Drugs.com, undated).

Because they work the same way at the same target, the differences that matter in practice are practical ones — how often you take it, whether food is involved, how your kidneys clear it, and what your prescriber knows about your bleeding history. This guide lays those out so you can ask better questions at your next appointment. The choice is your prescriber's to make with you.

Side-by-Side Comparison

Every dose decision below belongs to your prescriber. The table describes what the labels say in general terms, not what you should take.

FeatureApixaban (Eliquis)Rivaroxaban (Xarelto)
Drug classFactor Xa inhibitor anticoagulant; blocks a natural substance that helps clots form (MedlinePlus, 2025; FDA, 2012)Factor Xa inhibitor anticoagulant; same clotting target (Drugs.com, undated; FDA, 2018)
How it's takenTablet by mouth, with or without food (MedlinePlus, 2025)Tablet by mouth; the label directs certain uses to be taken with food or with the evening meal (FDA, 2018)
How oftenTwice a day, at around the same times each day (MedlinePlus, 2025)Once daily for atrial fibrillation; twice daily for an initial period in clot treatment, then once daily (FDA, 2018)
Common side effectsThe most common adverse reactions are bleeding-related (FDA, 2012)Bleeding was the most common adverse reaction (FDA, 2018)
One notable differenceThe prescriber adjusts the amount using a combination of age, body weight and a kidney blood test (FDA, 2012)The prescriber adjusts the amount using measured kidney function, creatinine clearance (FDA, 2018)

Neither medicine is recommended for people with prosthetic heart valves (FDA, 2012; FDA, 2018). Both carry warnings about blood clots forming near the spine if you have epidural or spinal anesthesia or a spinal injection while taking them (MedlinePlus, 2025; FDA, 2018) — tell any anesthesiologist, surgeon or dentist which anticoagulant you are on.

When One Might Be Chosen Over the Other

These are examples of how prescribers reason, not rules, and they are not diagnoses. Guidance also varies by country and by which edition of a professional guideline your clinician follows, so a cardiologist in the US may frame the trade-offs differently from one elsewhere.

If a person has reduced kidney function, a doctor may weigh the two differently, because both drugs are partly cleared by the kidneys and each label uses a different measure to decide the amount — a kidney blood test combined with age and body weight for apixaban (FDA, 2012), and calculated creatinine clearance for rivaroxaban (FDA, 2018). Blood tests over time may shift that judgement.

If a person has a history of bleeding from the stomach or bowel, a doctor may consider how each drug behaves in the gut and what else the person takes, since bleeding is the most common adverse reaction reported with both (FDA, 2012; FDA, 2018) and active pathological bleeding is a contraindication for apixaban (FDA, 2012).

If a person has difficulty keeping to a twice-daily routine, or eats on an irregular schedule, a doctor may consider which schedule fits better — apixaban is taken twice daily (MedlinePlus, 2025), while rivaroxaban's labeled schedule depends on the reason for treatment and, for some uses, is tied to a meal (FDA, 2018). Cost and what your insurance covers often come into the same conversation; ask your pharmacist what each would cost you before the prescription is written.

If you think one of these situations describes you, bring it up as a question rather than a request for a named drug.

Side Effects to Compare

Report these to your care team; do not read them as a conclusion about what is happening in your body.

  • Both drugs — bleeding of any kind. This is the most commonly reported adverse reaction for each (FDA, 2012; FDA, 2018).
  • Both drugs — slower-stopping bleeding after a cut, and easier bruising. Apixaban's patient information notes it may take longer for bleeding to stop and that you may bruise or bleed more easily (MedlinePlus, 2025); the same practical caution applies to rivaroxaban as an anticoagulant.
  • Both drugs — bleeding gums, frequent nosebleeds, or heavy vaginal bleeding. Listed for apixaban as needing immediate medical attention (MedlinePlus, 2025); treat these as prompt call-your-doctor-now situations on either drug.
  • Both drugs — red, pink or brown urine, or red or black tarry stools. Also on the apixaban list requiring immediate attention (MedlinePlus, 2025). Call your doctor the same day.
  • Both drugs — coughing up or vomiting blood, or material that looks like coffee grounds. Go to an emergency department or call 911; do not wait for an office appointment (MedlinePlus, 2025).
  • Both drugs — numbness, tingling, weakness in the legs or trouble controlling the bladder or bowels after spinal or epidural anesthesia or a spinal injection. Both labels warn about clots or blood collecting near the spine, which can cause paralysis (MedlinePlus, 2025; FDA, 2018). This is emergency care, not a next-appointment item.
  • Apixaban specifically — severe allergic-type reaction. Severe hypersensitivity to apixaban is a contraindication in the label (FDA, 2012). Trouble breathing, facial swelling or hives is emergency care.
  • Rivaroxaban specifically — the label notes an agent is available to reverse its anti-factor Xa activity in a bleeding emergency (FDA, 2018), which is a detail hospital teams use rather than a side effect you would notice.
  • Both drugs — a sharp rise in clot risk if doses are missed or the drug is stopped. Both carry boxed warnings about premature discontinuation (FDA, 2012; FDA, 2018). Call your doctor or pharmacist if you miss doses or run out — do not simply stop.

Frequently asked questions

Can I switch from one to the other?

Switching between anticoagulants is done routinely, but only under a doctor's guidance. The timing matters: the two drugs have different schedules and clearance, so a prescriber plans when the last dose of one is taken and when the first dose of the other begins, to avoid a gap with no protection. Do not change on your own, and do not take both unless specifically told to. If you need to stop apixaban, your doctor may prescribe another anticoagulant to help prevent clots and lower stroke risk (MedlinePlus, 2025).

What happens if I just stop one because of cost or side effects?

Both labels carry a boxed warning that stopping early raises the risk of clotting events, and for apixaban in atrial fibrillation, of stroke (FDA, 2012; FDA, 2018). If cost or a side effect is the problem, call your prescriber or pharmacist and say so — there may be a different option, a coverage route, or a plan to bridge you — but do not stop or skip doses before you have talked to them.

If one caused bleeding problems, is the other safer?

Not in a way you can assume. Both are factor Xa inhibitors acting on the same step in clotting, and bleeding is the most commonly reported adverse reaction for each (FDA, 2012; FDA, 2018). A prescriber looks at what caused the bleeding, your kidney function, your other medicines and your history before deciding whether a different anticoagulant, a different amount, or a different approach makes sense.

What should I tell other clinicians while I am on either one?

Tell every dentist, surgeon, anesthesiologist and emergency clinician which anticoagulant you take and when you last took it. This matters especially before spinal or epidural anesthesia or a spinal injection, because both drugs carry warnings about blood collecting near the spine (MedlinePlus, 2025; FDA, 2018). If a procedure requires pausing the drug, only the prescribing or treating doctor should decide that and tell you when to restart.

Sources

  1. National Library of Medicine, MedlinePlusApixaban: MedlinePlus Drug Information2025-10-15
  2. U.S. Food and Drug AdministrationELIQUIS (apixaban) Prescribing Information2012-12

Written by

Hanna Söderqvist

Hanna writes about the quieter corners of mental health: boredom, loneliness, the ordinary weight of being tired. She approaches the subject with patience, resisting easy resolutions in favor of honest complication.