What are the causes of edema in pregnant women? What is the cause of edema in pregnant women?

Pregnant women may have great changes in their bodies in the middle and late stages, which may make people feel a lot fatter. Some pregnant women may really get fat, but some pregnant women actually have edema. The most obvious edema of pregnant women is the leg. What are the causes of edema in pregnant women? What is the cause of edema in pregnant women?

1, blood return of lower limbs is blocked.

In the second and third trimester of pregnancy, the uterus and abdomen gradually increase, and the pressure in the pelvis increases, which oppresses the blood vessels from the heart through the pelvis to the legs, leading to poor blood and lymph circulation and poor metabolism, leading to the accumulation of body fluids in the legs, blocked blood return and edema.

Solution: When pregnant women have edema of lower limbs, avoid standing for a long time and sitting for a long time, stay in bed more, and properly raise the lower limbs, especially the left lateral position, which can improve the blood supply of placenta and reduce edema.

2, caused by endocrine changes.

After pregnancy, women's endocrine function changes, hormones secreted by placenta and aldosterone secreted by adrenal gland increase, causing sodium and water retention in the body and water accumulation in the body, thus causing edema.

Solution: Use the steps to move up and down with your feet, which can exercise the muscles of the calf, thus helping to prevent edema. Before going to bed at night, it is best for family members to massage the legs of pregnant women to reduce edema.

3, caused by blood dilution during pregnancy.

Blood volume increases during pregnancy. However, the increase of red blood cells is not as large as that of plasma, and the blood becomes thinner, and the colloid osmotic pressure of plasma decreases, and the water moves to the gap and becomes edema.

Solution: pregnant women's leg edema generally does not need special treatment. Pay attention to eat less salt, raise the lower limbs appropriately, and eat some winter melon soup, red bean soup and water chestnut soup, which is good for edema.

4. Diseases caused by pregnancy

Pregnancy diseases can also cause edema in pregnant women, such as toxemia of pregnancy, hypertension, kidney disease, heart disease or other liver diseases. The symptoms of pathological edema not only appear in lower limbs, hands, face, abdomen and so on. If you gently press the skin with your hand, the skin reaction will be sunken, inelastic and dark blue.

Solution: If pregnant women have pathological edema, they should seek medical help in time. Because edema may cause nerve compression, sometimes it will cause numbness in the outer thigh, tingling in the fingertips, or loss of sensation.

5, physiological and pathological edema

Most pregnant women's edema is physiological and will disappear automatically after delivery, but some pregnant women's edema is caused by disease, so pregnant women should be distinguished.

(1) physiological edema

Physiological edema mostly occurs below the ankle or knee. Pregnant women will not have obvious symptoms when they get up in the morning, but after standing for a long time or reducing their activities, they will find that edema becomes more obvious before going to bed at night. This is a normal phenomenon. It is enough to sleep and raise the lower limbs at ordinary times, without special treatment, and it will heal itself after childbirth.

(2) Pathological edema

Pathological edema will occur in many parts of the human body, such as lower limbs, hands, face and abdomen. When the skin is gently pressed by hand, most skin reactions will appear concave, inelastic and dark blue. Pathological edema can easily lead to nerve compression and should be treated in time.

6, diet to prevent edema

Pay attention to the reasonable collocation of nutrition and balanced diet, and try to avoid gaining too much weight and aggravating edema.

1, eat less food with high salt content. The function of pregnant women's body to regulate salt and water decreases, and salt will aggravate water storage. Expectant mothers should consume less than 6 grams of salt every day, and avoid smoking or pickled food.

2, diuretic recipes. Including red bean water, melon and crucian carp soup (clear soup, no salt) and so on. Conducive to diuresis and detumescence. In addition, onions and garlic are also helpful for urinary circulation.

3. Drink plenty of water. Never drink less water because of edema. On the contrary, excess water should be effectively discharged through the urinary system.