Combining Fondaparinux Sodium and Ketorolac Tromethamine is a major interaction and should generally be avoided without close medical supervision.
Combining ketorolac (an NSAID) with fondaparinux (an anticoagulant) significantly increases your risk of serious bleeding, including internal bleeding. This combination should generally be avoided.
Mechanism: Ketorolac inhibits prostaglandin synthesis, which can impair gastric mucosal protection and platelet aggregation. Fondaparinux is a selective Factor Xa inhibitor, preventing thrombin generation and clot formation. The concurrent use of these agents results in an additive antiplatelet and anticoagulant effect, significantly increasing the risk of hemorrhage.
Fondaparinux Sodium vs. Ketorolac Tromethamine
Compare Fondaparinux Sodium and Ketorolac Tromethamine: mechanism of action, indications, side effects, cost, and which may be right for you.
Drug A
Fondaparinux Sodium
fondaparinux sodium
Anticoagulants
RxDrug B
Ketorolac Tromethamine
Ketorolac Tromethamine
NSAIDs (Non-Steroidal Anti-Inflammatory Drugs)
RxQuick Comparison
| Category | Fondaparinux Sodium | Ketorolac Tromethamine |
|---|---|---|
| Drug Class | Anticoagulants | NSAIDs (Non-Steroidal Anti-Inflammatory Drugs) |
| Rx Status | Rx | Rx |
| Generic Available | No | No |
| Typical Cost | $500–$1,500/month | $10–$50/month |
Fondaparinux Sodium Overview
Fondaparinux sodium is a medication that helps prevent and treat blood clots. It works by thinning the blood, specifically by blocking a substance in the body called Factor Xa, which is involved in clot formation. This medicine is used to prevent deep vein thrombosis (DVT) after major surgeries like hip, knee, or abdominal surgery, and also to treat existing DVT or pulmonary embolism (PE).
Full Fondaparinux Sodium guide →Ketorolac Tromethamine Overview
KETOROLAC TROMETHAMINE (brand name: Ketorolac Tromethamine) is a NSAIDs. INDICATIONS AND USAGE Carefully consider the potential benefits and risks of Ketorolac Tromethamine Tablets USP and other treatment options before deciding to use Ketorolac Tromethamine Tablets USP. Use the lowest effective dose for the shortest duration consistent with individual patient treatment…
Full Ketorolac Tromethamine guide →How Each Drug Works
Fondaparinux Sodium
The antithrombotic activity of fondaparinux sodium is the result of antithrombin III (ATIII)-mediated selective inhibition of Factor Xa. By selectively binding to ATIII, fondaparinux sodium potentiates (about 300 times) the innate neutralization of Factor Xa by ATIII. Neutralization of Factor Xa interrupts the blood coagulation cascade and thus inhibits thrombin formation and thrombus development. Fondaparinux sodium does not inactivate thrombin (activated Factor II) and…
Approved Uses (Indications)
Fondaparinux Sodium
Fondaparinux sodium injection is a Factor Xa inhibitor (anticoagulant) indicated for: Prophylaxis of deep vein thrombosis (DVT) in patients undergoing hip fracture surgery (including extended prophylaxis), hip replacement surgery, knee replacement surgery, or abdominal surgery. Treatment of DVT or acute pulmonary embolism (PE) when administered in conjunction with warfarin. 1.1 Prophylaxis of Deep Vein Thrombosis Fondaparinux sodium injection is indicated for the prophylaxis of deep vein thrombosis (DVT), which may lead to pulmonary embolism (PE): …
Ketorolac Tromethamine
INDICATIONS AND USAGE Carefully consider the potential benefits and risks of Ketorolac Tromethamine Tablets USP and other treatment options before deciding to use Ketorolac Tromethamine Tablets USP. Use the lowest effective dose for the shortest duration consistent with individual patient treatment goals. Acute Pain in Adult Patients Ketorolac Tromethamine Tablets USP are indicated for the short-term (≤ 5 days) management of moderately severe acute pain that requires analgesia at the opioid level, usually in a postoperative setting. Therapy should always be initiated with IV or IM dosing of ke…
Side Effects
Fondaparinux Sodium
Ketorolac Tromethamine
Cost Comparison
Fondaparinux Sodium
$500–$1,500/month
As Fondaparinux Sodium is a brand-only drug, manufacturer patient assistance programs or discount cards may offer significant savings. Always check with your healthcare provider for available options.
Ketorolac Tromethamine
$10–$50/month
As a widely available generic, Ketorolac Tromethamine is typically inexpensive. Using discount cards like GoodRx can often reduce the cost further to just a few dollars per month.
Compare prices for Fondaparinux Sodium and Ketorolac Tromethamine
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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.