← Unfractionated heparin

Patient counseling sheet

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AfyaIndex · counseling handout

Unfractionated heparin

Anticoagulant

Prepared 04 Nov 2026

What it is used for

Deep vein thrombosis & Pulmonary Embolism: Unstable angina, acute peripheral arterial occlusion, prophylaxis in orthopaedic surgery: Clinical selection for Unfractionated heparin should follow culture results where relevant, Kenya STG/EML recommendations, and the current product SmPC. Class context: Anticoagulant. Confirm site-specific dose, duration and monitoring before prescribing.

Warnings

To screen all patients before initiation of heparin therapy to rule out bleeding disorders; to discontinue immediately in case of the bleeding; monitoring of platelet counts before and during heparin therapy.

Possible side effects

Haemorrhage as the extension of its action; thrombocytopenia caused by a direct non- immunologic effect on circulating platelets; thrombocytopenia caused by the heparin-dependent IgG platelet-aggregating antibody; localized or disseminated thromboses [rare]; hypersensitivity [rare]; deep subcutaneous injection of heparin may cause local irritation [rare], erythema, mild pain, hematoma, ulceration, or cutaneous and subcutaneous necrosis.

Storage

Store as labelled. Keep out of reach of children.

No reviewed patient-education article is available. The fields shown are from the currently verified medicine record and unavailable fields are not inferred.

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