Combining Apixaban and Naproxen is a major interaction and should generally be avoided without close medical supervision.
Combining naproxen with apixaban significantly increases your risk of bleeding, particularly in the stomach and intestines. This interaction can lead to serious and potentially life-threatening bleeding episodes.
Mechanism: Naproxen, an NSAID, inhibits cyclooxygenase (COX) enzymes, reducing prostaglandin synthesis and impairing platelet aggregation. Apixaban, a direct oral anticoagulant, inhibits factor Xa, preventing thrombin generation and clot formation. Their combined antihemostatic effects lead to an additive increase in bleeding risk.
Apixaban vs. Naproxen
Compare Apixaban and Naproxen: mechanism of action, indications, side effects, cost, and which may be right for you.
Drug A
Apixaban
Eliquis
Anticoagulants
RxDrug B
Naproxen
Naproxen
NSAIDs (Non-Steroidal Anti-Inflammatory Drugs)
RxQuick Comparison
| Category | Apixaban | Naproxen |
|---|---|---|
| Drug Class | Anticoagulants | NSAIDs (Non-Steroidal Anti-Inflammatory Drugs) |
| Rx Status | Rx | Rx |
| Generic Available | No | No |
| Typical Cost | $500–$700/month | $4–$25/month |
Apixaban Overview
Eliquis (apixaban) is a blood thinner medication used to help prevent harmful blood clots from forming in your body. It works by blocking a specific clotting factor, which reduces your risk of stroke if you have an irregular heartbeat (atrial fibrillation), or helps prevent and treat clots in your legs (DVT) and lungs (PE), especially after certain surgeries.
Full Apixaban guide →Naproxen Overview
NAPROXEN (brand name: Naproxen) is a NSAIDs. 1 INDICATIONS & USAGE Naproxen delayed-release tablets are indicated for: the relief of the signs and symptoms of: rheumatoid arthritis osteoarthritis ankylosing spondylitis Polyarticular Juvenile Idiopathic Arthritis Naproxen delayed-release tablets are non-steroidal anti-inflammatory drugs…
Full Naproxen guide →How Each Drug Works
Apixaban
Apixaban is a selective inhibitor of FXa. It does not require antithrombin III for antithrombotic activity. Apixaban inhibits free and clot-bound FXa, and prothrombinase activity. Apixaban has no direct effect on platelet aggregation, but indirectly inhibits platelet aggregation induced by thrombin. By inhibiting FXa, apixaban decreases thrombin generation and thrombus development.
Naproxen
Naproxen has analgesic, anti-inflammatory, and antipyretic properties. The mechanism of action of naproxen, like that of other NSAIDs, is not completely understood but involves inhibition of cyclooxygenase (COX-1 and COX-2). Naproxen is a potent inhibitor of prostaglandin synthesis in vitro. Naproxen concentrations reached during therapy have produced in vivo effects. Prostaglandins sensitize afferent nerves and potentiate the action of bradykinin in inducing pain in ani…
Approved Uses (Indications)
Apixaban
1 INDICATIONS AND USAGE ELIQUIS is a factor Xa inhibitor indicated:
- to reduce the risk of stroke and systemic embolism in patients with nonvalvular atrial fibrillation.
- for the prophylaxis of deep vein thrombosis (DVT), which may lead to pulmonary embolism (PE), in patients who have undergone hip or knee replacement surgery.
- for the treatment of DVT and PE, and for the reduction in the risk of recurrent DVT and PE following initial therapy. 1.1 Reduction of Risk of Stroke and Systemic Embolism in Nonvalvular Atrial Fibrillation ELIQUIS is indicated to reduce…
Naproxen
Naproxen delayed-release tablets are indicated for: the relief of the signs and symptoms of: rheumatoid arthritis osteoarthritis ankylosing spondylitis Polyarticular Juvenile Idiopathic Arthritis Naproxen delayed-release tablets are non-steroidal anti-inflammatory drugs indicated for: the relief of the signs and symptoms of: rheumatoid arthritis osteoarthritis ankylosing spondylitis polyarticular juvenile idiopathic arthritis
Side Effects
Apixaban
Naproxen
Cost Comparison
Apixaban
$500–$700/month
As a brand-name medication without a generic, Eliquis can be very expensive. Patients should look into manufacturer patient assistance programs or discount cards to help reduce costs.
Naproxen
$4–$25/month
Naproxen is widely available as an affordable generic. Using discount cards like GoodRx can further reduce the cost, often bringing it to under $10 per month.
Compare prices for Apixaban and Naproxen
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Medical Disclaimer
The information on RxGuide is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician, pharmacist, or other qualified health provider with any questions you may have regarding a medical condition or medication. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.