The relief methods for swollen feet of pregnant women are: First, ensure sufficient rest. Those who are engaged in long standing and sedentary work have more serious edema. It is best for the mother-to-be to take a 10-15 minute break for an hour of work every day, change the posture and move the legs; second, carry out lower limb exercises, such as elevating the legs, elevating the legs for 15-20 minutes before going to bed and during the lunch break, which can play a role in accelerating blood return and reducing intravenous pressure, which can not only relieve swollen feet, but also prevent lower limb Varicose veins and other diseases; Third, reduce the intake of salt, eat low-salt meals. Pregnant women’s body regulating salt and water functions are reduced, so in daily life we should try to control the intake of salt, the daily intake of 6g or less; four, when sleeping can also change the position, sleep on the left side. Sleeping on the left side can avoid compression of the veins of the lower limbs, reduce the resistance to blood return, and also reduce the pressure on the heart, thus reducing the phenomenon of swollen feet.