Generally speaking, for people with lower extremity venous thrombosis, when they are in the acute stage, they need to rest strictly in bed, or can be semi-sitting position. For people with lower limb venous thrombosis, 14 days after the onset of the disease is the acute stage, in the acute period should be strictly bed rest, do not do lower limb movement, so as to avoid thrombus dislodgement, which may lead to pulmonary embolism and other serious consequences, but if the patient has been in the supine position is uncomfortable, you can also adjust the position of the body, to take the semi-sitting position! People with lower extremity venous thrombosis should place filters and use anticoagulant drugs for anticoagulant treatment, such as aspirin and warfarin. Diet should also be light, not spicy, greasy and other stimulating diet. For people with lower extremity venous thrombosis, it is recommended to follow the doctor’s instructions for treatment and care so as not to delay the treatment of the disease.