Sclerovein is strickly for intravenous injection (sclerotherapy of varices) or submucous injection (haemorrhoid sclerotherapy). Lauromacrogol 400 has a sclerosant and at the same time a local anaesthetic effect, which means that sclerotherapy can be almost pain-free. the effect is mostly directed at the intima of the vein.

Sclerovein 0.5% is a sclerosing agent. It works by blocking certain veins, which then get replaced by connective tissue Sclerovein sclerosant is a painless and highly effective treatment by injection of Spider and varicose veins.