The disorder commonly referred to as fluid retention refers to an accumulation of fluids, typically in the lower limbs. It is known as edema and may have multiple causes, for which reason it is very important to carry out a thorough medical history to determine its cause and how to treat it. Hygienic/dietary approaches and elastic compression are decisive.PRESSOTHERAPYThis consists in pneumatic leggings with multiple compartments, allowing cyclic positive pressure to be applied. This system facilitates venous return and drainage of liquids, thereby markedly improving venous edemas and producing a relaxing, cleansing effect.ENDERMOLOGIE (LPG®)Using negative pressure, a suction and rhythmic kneading mechanism is created, which massages and thereby stimulates the dermis by way of lymphatic drainage, and kneads subcutaneous fibrous pathways. This massage serves as treatment against edemas specific to fluid retention, as it stimulates their drainage.CARBOXYTHERAPYCarboxytherapy consists in the intradermal injection of carbon dioxide (CO₂) into the tissues. The properties of this gas are multiple: it improves microcirculation, boosts local metabolism, and, in relation to fat, is lipolytic. Improved circulation in particular yields the sought-after drainage for cases of fluid retention or poor circulation.