[Medical treatment of chronic venous insufficiency].

Several aspects comprise the medical treatment of chronic venous insufficiency: adoption of daily routines favouring mechanisms for return of venous blood; wearing of elastic stocking to reduce superficial venous hypertension, the basis of medical treatment; use of venotonic agents as adjuvant therapy; association of crenotherapy; and finally the possibility of sclerotherapy when such treatment can correct the dysfunction of the superficial venous network. Various therapeutic strategies should be considered to manage not only the functional and/or clinical signs of chronic venous insufficiency, but also the complications which may occur (varicose thrombosis and haemorrhage, or deep venous thrombosis). Lastly, prevention is based not only on respect of daily hygienic measures but above all on early treatment that is adapted to any deep venous thrombosis.