Answer
Lauromacrogol-400 damages vein-wall cells by interacting with their lipid membranes, while compression after sclerotherapy brings damaged walls together, preventing excessive clot formation and reopening so the vein becomes fibrous tissue.
Sources for this answer
- Aethoxysklerol 20 mg/ml solution for injectionKora Healthcare · emc · SmPC §5.1 Pharmacodynamic properties · Version 1Document updated
Sources checked