Dalteparin

55 interactions 2 explained in plain English

Also sold as: Fragmin

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Jul 4, 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 Injection Flurbiprofen Ophthalmic Meclofenamate Aspirin Meloxicam Injection Orlistat

1 Contraindicated 49 Major 5 Moderate

All (55) Contraindicated (1) Major (49) Moderate (5)

Contraindicated

Dalteparin Defibrotide Injection Defitelio Increased risk of bleeding Details

Major

Dalteparin Sertraline Explained An increased risk of bleeding Details Dalteparin Apixaban Eliquis Explained An increased risk of bleeding and can cause serious, potentially fatal bleeding Details Dalteparin Aspirin Acuprin® Increased risk of bleeding Details Dalteparin Aspirin Rectal Aspirin Increased risk of bleeding Details Dalteparin Betrixaban Bevyxxa® Increased risk of bleeding Details Dalteparin Anagrelide Agrylin Increased risk of bleeding Details Dalteparin Bromfenac Ophthalmic Bromday® An increased risk of bleeding Details Dalteparin Caplacizumab-Yhdp Injection Cablivi An increased risk of bleeding Details Dalteparin Clopidogrel Plavix Increased risk of bleeding Details Dalteparin Dabigatran Pradaxa® An increased risk of bleeding Details Dalteparin Dabigatran Etexilate An increased risk of bleeding Details Dalteparin Diclofenac Ophthalmic Voltaren® Eye Drops An increased risk of bleeding Details Dalteparin Diclofenac Topical (Actinic Keratosis) Pennsaid An increased risk of bleeding Details Dalteparin Diclofenac Topical (Arthritis Pain) Pennsaid® An increased risk of bleeding Details Dalteparin Diclofenac Transdermal Patch Flector An increased risk of bleeding Details Dalteparin Dipyridamole Permole® Increased risk of bleeding Details Dalteparin Doxycycline Injection Acticlate An increased risk of bleeding Details Dalteparin Edoxaban Savaysa Increased risk of bleeding Details Dalteparin Enoxaparin Lovenox Increased risk of bleeding Details Dalteparin Enoxaparin Injection Lovenox Increased risk of bleeding Details Dalteparin Etodolac Lodine An increased risk of bleeding Details Dalteparin Fenoprofen Fenopron An increased risk of bleeding Details Dalteparin Flurbiprofen Ansaid An increased risk of bleeding Details Dalteparin Flurbiprofen Ophthalmic Ocufen An increased risk of bleeding Details Dalteparin Fondaparinux Arixtra Increased risk of bleeding Details Dalteparin Fondaparinux Injection Arixtra Increased risk of bleeding Details Dalteparin Heparin Increased risk of bleeding Details Dalteparin Heparin Injection Lipo-Hepin® Increased risk of bleeding Details Dalteparin Ibrutinib Imbruvica Increased risk of bleeding Details Dalteparin Ibuprofen Addaprin An increased risk of bleeding Details Dalteparin Iloprost Aurlumyn Increased risk of bleeding Details Dalteparin Ketoprofen Actron® An increased risk of bleeding Details Dalteparin Ketorolac Acular An increased risk of bleeding Details Dalteparin Ketorolac Injection Acular An increased risk of bleeding Details Dalteparin Ketorolac Nasal Spray Sprix An increased risk of bleeding Details Dalteparin Ketorolac Ophthalmic Acular An increased risk of bleeding Details Dalteparin Lecanemab-Irmb Injection Leqembi An increased risk of amyloid related imaging abnormalities (ARIA), or intracerebral hemorrhage Details Dalteparin Meclofenamate Meclodium® An increased risk of bleeding Details Dalteparin Mefenamic Acid Ponstel® 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.