Postpartum foot swelling is usually caused by endocrine disorders, drinking too much water, lack of exercise, etc. It can be relieved through physical therapy, moderate water intake, appropriate activities, and other methods. 1. Endocrine disorders: slowing down of metabolism and endocrine disorders after delivery can lead to poor local blood circulation and swollen feet, which can be relieved by physical therapy methods such as hot compresses and massages. 2. Drinking too much water: Excessive intake of water after delivery leads to water for blood, muscle and other tissues, resulting in local overburden, may appear foot swelling and other abnormal edema. Daily attention should be paid to the appropriate amount of water to avoid the adverse effects of excessive water intake. 3. Lack of exercise: post-partum sedentary, lying down for a long time, less exercise and other causes of venous thrombosis of the lower extremities, there may also be swelling of the feet, you can carry out appropriate activities to alleviate the swelling of the feet. There are other reasons for swollen feet after childbirth, it is recommended to go to the hospital in time to find out the cause of swollen feet after childbirth, or when the symptoms worsen, to find out the cause of swollen feet and correct treatment to relieve swollen feet.