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Dalteparin Sodium

Also known as: Fragmin

Route: Subcutaneous

3 interactions on record⛔ Black Box Warning

Dalteparin Sodium has 3 known drug interactions based on U.S. FDA drug labeling data. Notable interactions include combinations with Anti-Platelet Agents, Oral Anticoagulants, Selective Serotonin Reuptake Inhibitors (Ssri). Patients taking Dalteparin Sodium should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.

Total: 3
Moderate: 3

Moderate (3)

Dalteparin Sodium + Anti-Platelet Agents— Use of FRAGMIN with platelet inhibitors may increase the risk of bleeding.
Dalteparin Sodium + Oral Anticoagulants— Use of FRAGMIN with oral anticoagulants may increase the risk of bleeding.
Dalteparin Sodium + Selective Serotonin Reuptake Inhibitors (Ssri)— Use of FRAGMIN with thrombolytic agents may increase the risk of bleeding.

Dalteparin Sodium + Anti-Platelet Agents🟡Moderate

Use of FRAGMIN with platelet inhibitors may increase the risk of bleeding.

Dalteparin Sodium + Oral Anticoagulants🟡Moderate

Use of FRAGMIN with oral anticoagulants may increase the risk of bleeding.

Dalteparin Sodium + Selective Serotonin Reuptake Inhibitors (Ssri)🟡Moderate

Use of FRAGMIN with thrombolytic agents may increase the risk of bleeding.

⛔ FDA Black Box Warning

WARNING: SPINAL/EPIDURAL HEMATOMAS Epidural or spinal hematomas may occur in patients who are anticoagulated with low molecular weight heparins (LMWH) or heparinoids and are receiving neuraxial anesthesia or undergoing spinal puncture. These hematomas may result in long-term or permanent paralysis. Consider these risks when scheduling patients for spinal procedures. Factors that can increase the risk of developing epidural or spinal hematomas in these patients include: • Use of indwelling epidural catheters • Concomitant use of other drugs that affect hemostasis, such as non-steroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, other anticoagulants. • A history of traumatic or repeated epidural or spinal punctures • A history of spinal deformity or spinal surgery • Optimal timing between the administration of FRAGMIN and neuraxial procedures is not known Monitor patients frequently for signs and symptoms of neurological impairment. If neurological compromise is noted, urgent treatment is necessary. Consider the benefits and risks before neuraxial intervention in patients anticoagulated or to be anticoagulated for thromboprophylaxis [see Warnings and Precautions (5.1) and Drug Interactions (7) ] . WARNING: SPINAL/EPIDURAL HEMATOMAS See full prescribing information for complete boxed warning. Epidural or spinal hematomas may occur in patients who are anticoagulated with low molecular weight heparins (LMWH) or heparinoids and are receiving neuraxial anesthesia or undergoing spinal puncture. These hematomas may result in long-term or permanent paralysis. Consider these risks when scheduling patients for spinal procedures. Factors that can increase the risk of developing epidural or spinal hematomas in these patients include: • Use of indwelling epidural catheters • Concomitant use of other drugs that affect hemostasis, such as non-steroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, other anticoagulants. • A history of traumatic or repeated epidur

Contraindications

4 CONTRAINDICATIONS FRAGMIN is contraindicated in: • Patients with active major bleeding. • Patients with a history of heparin induced thrombocytopenia or heparin induced thrombocytopenia with thrombosis. • Patients with prior hypersensitivity to dalteparin sodium (e.g., pruritis, rash, anaphylactic reactions) [see Adverse Reactions (6.1) ] . • Patients undergoing Epidural/Neuraxial anesthesia, do not administer FRAGMIN [see Boxed Warning and Warnings and Precautions (5.1) ] ; o As a treatment for unstable angina and non-Q-wave MI. o For prolonged VTE prophylaxis. • Patients with prior hypersensitivity to heparin or pork products. • Active major bleeding ( 4 ) • History of heparin induced thrombocytopenia or heparin induced thrombocytopenia with thrombosis ( 4 ) • Hypersensitivity to dalteparin sodium ( 4 , 6.1 ) • In patients undergoing Epidural/Neuraxial anesthesia, do not administer FRAGMIN ( 5.1 ) o As a treatment for unstable angina and non-Q-wave MI o For prolonged VTE prophylaxis ( 4 ) • Hypersensitivity to heparin or pork products ( 4 )

Pregnancy & Breastfeeding

8.1 Pregnancy Risk Summary Available data from published literature and postmarketing reports have not reported a clear association with FRAGMIN and adverse developmental outcomes. There are risks to the mother associated with untreated VTE in pregnancy, and a potential for adverse effects on the preterm infant when FRAGMIN is used in pregnancy (see Clinical Considerations ) . In animal reproduction studies, there was no evidence of embryo-fetal toxicity or teratogenicity when dalteparin sodium was administered to pregnant rats and rabbits during organogenesis at doses 2 to 4 times (rats) and 4 times (rabbits) the human dose of 100 units/kg dalteparin based on the body surface area (see Data ) . Because animal reproduction studies are not always predictive of human response, FRAGMIN should be used during pregnancy only if clearly needed. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Clinical Considerations Disease-Associated Maternal and/or Embryo/Fetal Risk Published data describe that women with a previous history of VTE in pregnancy are at higher risk for recurrence during subsequent pregnancies compared to those with no risk factor for VTE (4.5% versus 2.7% respectively, relative risk 1.7, 95% CI: 1.0–2.8). Fetal/Neonatal Adverse Reactions Cases of "gasping syndrome" have occurred in premature infants when large amounts of benzyl alcohol have been administered (99 mg/kg/day to 404 mg/kg/day). The 3.8 mL multiple-dose vials of FRAGMIN contain 14 mg/mL of benzyl alcohol [see Warnings and Precautions (5.3) ] . Data Animal Data In reproductive and developmental toxicity studies, pregnant rats and rabbits received dalteparin sodium during o

Data sourced from U.S. FDA drug labeling via openFDA and the NIH National Library of Medicine, supplemented with a small number of well-established interactions from curated clinical references. For informational purposes only. Always consult your pharmacist or physician.