Answer
It is injected into uncomplicated varicose, reticular or spider veins of the lower limbs to close the unwanted vein.
Sources for this answer
- Fibrovein 3%, 1%, 0.5%, 0.2% — 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.