Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Revitaleg delivers intermittent pneumatic compression massage by inflating and deflating the cuff which you wrap around your calf or foot * The squeezing of the muscles acts as a pump to help improve circulation in the lower leg and foot * This action is similar to what takes place when you are walking * Pneumatic compression massage is generally accepted by the medical community as a benefit in improving circulation and reducing swelling caused by edema * It is often recommended for people who are immobile for long periods of time, post surgical patients, diabetics and pregnant women *