Edema in the third trimester is mainly due to the retention of sodium and water in the body, and the blood vessels in the lower body of pregnant women are affected by the oppression of the uterus, which affects blood circulation, especially in the hands, feet, calves and other parts. cause swelling. This is a normal phenomenon, and the symptoms of edema will gradually decrease or disappear after rest. To control the intake of salt in the diet, massage can also promote blood circulation and relieve the symptoms of edema. If the edema still persists and worsens after resting and controlling salt intake, you should seek medical attention as soon as possible.Swollen legs during pregnancy indicate boy or girl/what is the root cause of edema
In the third trimester of pregnancy, due to the growth of the fetus, the enlargement of the uterus will compress the inferior vena cava, resulting in obstruction of the return flow and edema. This condition is a physiological manifestation, and it is also a common manifestation of edema in the third trimester. There are also other pathological manifestations, such as malnutrition in the third trimester of pregnancy, the rapid growth of the fetus, and insufficient nutritional supplementation of pregnant women, which will lead to hypoproteinemia, which will lead to anemia and edema, which requires timely supplementation. Nutrition can improve edema. In addition, blood pressure is prone to increase in the third trimester of pregnancy, and the process of high blood pressure will affect the filtering function of the kidneys, resulting in a decrease in the filtering function of the glomerulus, showing the phenomenon of edema.
The phenomenon of edema in the late pregnancy is a relatively common symptom. In the late pregnancy, due to the compression of the inferior vena cava due to the enlargement of the uterus, the return flow is blocked, and edema will occur. In this case, you should pay attention to rest and try to keep your feet flat, which is conducive to blood return and can reduce the occurrence of edema. If the edema disappears or relieves after rest, it is a physiological manifestation, and there is no need to be too nervous. If you still can’t recover or relieve after rest, you should go to the hospital for examination to rule out pathological diseases. For example, in the later stage of pregnancy, the increase in blood pressure will affect the kidneys, resulting in a decrease in the filtration function of the kidneys and causing pathological edema. Medications are needed in a timely manner to relieve symptoms.
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