Dalteparin Injection

177 interactions 404 cited references

Also sold as: Fragmin Fragmin®

About Dalteparin Injection

Dalteparin is used in combination with aspirin to prevent serious or life-threatening complications from angina (chest pain) and heart attacks. Dalteparin is also used to prevent deep vein thrombosis (DVT; a blood clot, usually in the leg), which can lead to pulmonary embolism (PE; a blood clot in the lung), in people… Read the full Dalteparin Injection drug information page →

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Aug 10, 2026 · Editorial policy · Data sources

Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →

Most serious with: Defibrotide Abciximab Aceclofenac Acemetacin Acenocoumarol Alipogene Tiparvovec

1 Contraindicated 138 Major 35 Moderate 3 Minor

All (177) Contraindicated (1) Major (138) Moderate (35) Minor (3)

Major

Dalteparin Injection Nepafenac Ilevro An increased risk of bleeding Details Dalteparin Injection Niflumic Acid An increased risk of bleeding Details Dalteparin Injection Nimesulide An increased risk of bleeding Details Dalteparin Injection Nimesulide Beta Cyclodextrin An increased risk of bleeding Details Dalteparin Injection Nintedanib Ofev Increased risk of bleeding Details Dalteparin Injection Omadacycline Nuzyra Increased risk of bleeding Details Dalteparin Injection Orlistat Alli An increased risk of bleeding Details Dalteparin Injection Oxaprozin Coxanto An increased risk of bleeding Details Dalteparin Injection Oxyphenbutazone An increased risk of bleeding Details Dalteparin Injection Parecoxib An increased risk of bleeding Details Dalteparin Injection Paroxetine Paxil An increased risk of bleeding Details Dalteparin Injection Pentosan Polysulfate Sodium An increased risk of bleeding Details Dalteparin Injection Phenindione Increased risk of bleeding Details Dalteparin Injection Phenprocoumon Increased risk of bleeding Details Dalteparin Injection Phenylbutazone Equi-Phar An increased risk of bleeding Details Dalteparin Injection Piketoprofen An increased risk of bleeding Details Dalteparin Injection Piperacillin An increased risk of bleeding Details Dalteparin Injection Piracetam Increased risk of bleeding Details Dalteparin Injection Piroxicam Feldene An increased risk of bleeding Details Dalteparin Injection Prasugrel Effient Increased risk of bleeding Details Dalteparin Injection Proglumetacin An increased risk of bleeding Details Dalteparin Injection Propionic Acid An increased risk of bleeding Details Dalteparin Injection Propyphenazone An increased risk of bleeding Details Dalteparin Injection Proquazone An increased risk of bleeding Details Dalteparin Injection Remibrutinib Rhapsido An increased risk of bleeding Details Dalteparin Injection Reteplase, Recombinant An increased risk of bleeding Details Dalteparin Injection Rivaroxaban Xarelto An increased risk of bleeding Details Dalteparin Injection Rofecoxib An increased risk of bleeding Details Dalteparin Injection Salicylic Acid An increased risk of bleeding Details Dalteparin Injection Salsalate Disalcid An increased risk of bleeding Details Dalteparin Injection Sarecycline Seysara Increased risk of bleeding Details Dalteparin Injection Sertraline An increased risk of bleeding Details Dalteparin Injection Sodium Salicylate An increased risk of bleeding Details Dalteparin Injection Spironolactone Aldactone Increased risk of hyperkalemia Details Dalteparin Injection St John's Wort Reduced anticoagulants exposure and reduced efficacy of anticoagulants Details Dalteparin Injection Streptokinase An increased risk of bleeding Details Dalteparin Injection Sulfinpyrazone Increased risk of bleeding Details Dalteparin Injection Sulindac Clinoril® An increased risk of bleeding Details Dalteparin Injection Tazobactam An increased risk of bleeding Details Dalteparin Injection Tenecteplase An increased risk of bleeding Details

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.