Answer
Its fibrin-stabilising action means caution is needed after recent thrombosis. Sudden chest pain, breathlessness or painful leg swelling needs urgent assessment.
Sources for this answer
- Fibrogammin 250 / 1250 IU — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.