Avoid sitting for long periods of time. Indeed, when sitting for a long time, we can do ankle flexion and extension exercise, promote the contraction of calf muscles, use the pumping action of calf muscles to promote blood flow, and prevent the formation of deep vein thrombosis of lower limbs.

Drink plenty of water to keep your body hydrated and reduce blood viscosity.

The high blood coagulation state or operation requiring long-term bed patients, then you need to in the application of low molecular heparin under the guidance of doctors or oral anticoagulant drugs to prevent deep vein thrombosis of lower limb, with intermittent pulse compression antithrombotic system better.

For people with high risk factors of DVT, such as nurses, teachers, postoperative patients and long-distance travelers, portable air wave pressure therapy equipment or antithrombotic gradient pressure bands are recommended.