The fracture of the top of the foot, i.e. metatarsal fracture, is not painful but still has edema, considering that the fracture has not fully recovered or the venous thrombosis is the cause, the patient can take medication, general treatment and other treatments for treatment. Patients with metatarsal fracture who have no pain but still have edema in the late stage of recovery are usually caused by patients who have not fully recovered from the operation. In order to reduce the risk of thrombosis, patients can take oral aspirin enteric-coated tablets, clopidogrel bisulfate and other antiplatelet coagulant medications as prescribed by the doctor for treatment. Patients should ensure proper rest and should not engage in strenuous activities. Patients with metatarsal fracture without pain but with swelling symptoms may also be caused by a long time without exercise, resulting in venous thrombosis, etc. Patients can also be injected with thrombolytic drugs such as argatroban injection and bacitracin injection for thrombolytic therapy. Patients can do appropriate exercise, such as walking, toe flexion and stretching, etc., but should not bear weight. Patients should not lie in bed for a long time to avoid causing metatarsal deformity. When edema occurs in patients with metatarsal fracture, they should consult a doctor in time and follow the doctor’s instructions to use medication. Patients should also take appropriate rehabilitation exercises while taking medication, which is conducive to postoperative recovery.