After the feet stand swollen it is recommended that the patient must take rest in time, which can effectively relieve the swelling of the feet. Patients are advised to lie flat and elevate their feet appropriately, which must be at a height higher than the heart. In this way, the blood flow back to the heart of the feet can be accelerated, which can effectively improve the swelling of the feet. In addition, patients can also be advised to use hot water to soak their feet, which can also effectively accelerate the local blood circulation and thus can achieve the purpose of rapid swelling reduction. It is recommended that patients must pay attention to avoid prolonged standing, because prolonged standing may also lead to varicose veins in the lower extremities, which can also aggravate the symptoms of swollen feet in this case. So it is recommended that patients must pay attention to the formation of such varicose veins, and if once they are formed, it is recommended that patients must go to the hospital for relevant treatment in time to avoid aggravation of varicose veins, which can also cause swollen feet in this case.