About dalteparin sodium i u
Low-molecular-weight heparin anticoagulant
Used for
- Prevention of blood clots after surgery or during reduced mobility
- Treatment of deep vein thrombosis or pulmonary embolism
- Prevention of clotting complications in some heart conditions
- Prevention of clotting in dialysis circuits
Usual adult dose
Dose depends on use, weight, kidney function, and route. Common prevention: 5,000 units under the skin once daily; treatment is weight-based.
Usual dose in children
Specialist-directed, weight-based dosing; use in children depends on the condition and local guidance.
Common side effects
- Bleeding or bruising
- Low platelet count
- Pain or bruising at injection site
- Raised liver enzymes
Important warnings
- Serious bleeding can occur; risk rises with other blood thinners or procedures.
- Avoid or use specialist guidance with active bleeding or a history of heparin-induced low platelets.
- Kidney impairment and low body weight may increase bleeding risk.
- Spinal or epidural procedures can rarely cause spinal bleeding and paralysis.
Pregnancy
Can be used during pregnancy when needed; it does not cross the placenta. Specialist oversight is important.
Breastfeeding
Generally considered compatible with breastfeeding because very little is expected to enter milk or be absorbed by the infant.
Interactions
- Other anticoagulants or antiplatelet medicines increase bleeding risk.
- NSAIDs, including ibuprofen, can increase bleeding risk.
- Medicines affecting platelets, such as clopidogrel, can increase bleeding risk.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.