Compression stockings designed to activate venous return and solve venous circulation problems. Strong compression: 20.1 to 36 mmHg - 27.1 to 48 hPa, is indicated for varicose veins after sclerotherapy or varicose vein surgery. Pregnancy and postpartum (if known venous insufficiency), venous oedema superficial and deep venous thrombosis healed ulcer lymphoedema trophic disorders prevention of post-thrombotic syndrome (2 years).