Combining Argatroban and Aspirin is a major interaction and should generally be avoided without close medical supervision.
Combining aspirin with argatroban significantly increases your risk of bleeding, including serious internal bleeding. This combination should generally be avoided unless the benefits clearly outweigh the very high risks.
Mechanism: Aspirin inhibits platelet aggregation irreversibly by blocking cyclooxygenase-1 (COX-1), reducing thromboxane A2 production. Argatroban is a direct thrombin inhibitor, preventing thrombin's procoagulant effects. The concurrent use of an antiplatelet agent and an anticoagulant leads to additive impairment of hemostasis.
Argatroban vs. Aspirin
Compare Argatroban and Aspirin: mechanism of action, indications, side effects, cost, and which may be right for you.
Drug A
Argatroban
Argatroban
Anticoagulants
RxDrug B
Aspirin
Aspirin Regular Strength
NSAIDs (Non-Steroidal Anti-Inflammatory Drugs)
RxQuick Comparison
| Category | Argatroban | Aspirin |
|---|---|---|
| Drug Class | Anticoagulants | NSAIDs (Non-Steroidal Anti-Inflammatory Drugs) |
| Rx Status | Rx | Rx |
| Generic Available | No | No |
| Typical Cost | $500–$2,000/month | $5–$20/month |
Argatroban Overview
Argatroban is a medication that helps prevent and treat blood clots, especially in adults who have a condition called heparin-induced thrombocytopenia (HIT). It works by blocking a substance in the blood called thrombin, which is essential for clot formation, thereby keeping the blood from clotting too much. This also makes it useful as a blood thinner during certain heart procedures (like PCI) fo...
Full Argatroban guide →Aspirin Overview
ASPIRIN (brand name: Aspirin Regular Strength) is a NSAIDs. Uses temporarily relieves: headache muscle pain toothache menstrual pain pain and fever of colds minor pain of arthritis
Full Aspirin guide →How Each Drug Works
Argatroban
Argatroban is a direct thrombin inhibitor that reversibly binds to the thrombin active site. Argatroban does not require the co-factor antithrombin III for antithrombotic activity. Argatroban exerts its anticoagulant effects by inhibiting thrombin-catalyzed or -induced reactions, including fibrin formation; activation of coagulation factors V, VIII, and XIII; activation of protein C; and platelet aggregation. Argatroban inhibits thrombin with an inhibition constant (Ki) …
Approved Uses (Indications)
Argatroban
Argatroban is a direct thrombin inhibitor indicated: For prophylaxis or treatment of thrombosis in adult patients with heparin-induced thrombocytopenia (HIT) As an anticoagulant in adult patients with or at risk for HIT undergoing percutaneous coronary intervention (PCI) 1.1 Heparin-Induced Thrombocytopenia Argatroban Injection is indicated for prophylaxis or treatment of thrombosis in adult patients with heparin-induced thrombocytopenia (HIT). 1.2 Percutaneous Coronary Intervention Argatroban Injection is indicated as an anticoagulant in adult patients …
Aspirin
Uses temporarily relieves: headache muscle pain toothache menstrual pain pain and fever of colds minor pain of arthritis
Side Effects
Argatroban
Cost Comparison
Argatroban
$500–$2,000/month
Argatroban is a brand-only, hospital-administered anticoagulant. Cost savings programs are typically not available for this type of medication.
Aspirin
$5–$20/month
Aspirin is available over-the-counter at a very low cost, often less than $5 for a large supply. Discount cards can sometimes offer minor savings on the prescription version, but it's generally more cost-effective to buy OTC.
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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.