Dalteparin Injection

Name: Dalteparin Injection Drug Interactions
Creator: Dr. Brian Staiger, PharmD, BCPS

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)

Minor

Dalteparin Injection Angelica Increased risk of bleeding Details Dalteparin Injection Arnica Increased risk of bleeding Details Dalteparin Injection Ginger 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.