What causes dizziness during pregnancy?

Pregnancy and childbirth are normal physiological processes. Due to individual differences among people, many crises lurk in this seemingly normal process, and there are too many unknown factors. For example, pregnant women often suffer from dizziness. What causes this? Woolen cloth? What harm will it do to pregnant women and fetuses? Is Sun Luhong’s course worth buying? He downloads a full set of family education lecture videos. Reasons for dizziness in pregnant women: 1. Pregnant women with low blood pressure and cerebral ischemia usually faint when standing or lifting. In the early and middle stages of pregnancy, due to the formation of the placenta, blood pressure drops to a certain extent, generally 133-267 kPa lower than normal. This is physiological. For pregnant women with high blood pressure, the blood pressure will drop more. When the blood pressure drops, the cerebral blood flow will decrease, resulting in insufficient cerebral blood supply, causing cerebral ischemia and hypoxia, causing dizziness and vomiting. 2. Eat too little and have low blood sugar. These pregnant women sometimes experience dizziness, vomiting, palpitations, fatigue, cold sweats, and more commonly, less food. Because of vomiting during pregnancy, you will eat less, and eating less can lead to hypoglycemia. Blood sugar is the raw material used by muscle cells and brain cells to produce energy. When hypoglycemia occurs, cell energy is reduced, leading to fatigue, dizziness, vomiting, cold sweats, heart palpitations and other conditions. 3. Improper positioning and compression of blood vessels. Pregnant women usually have seizures when lying on their back or sitting on the sofa watching TV, but they are not affected when lying down or standing. Dizziness and vomiting in pregnant women belong to supine syndrome. In the third trimester of pregnancy, due to the enlargement of the uterus, when lying on your back or lying down, the uterus presses heavily on the inferior vena cava behind it, preventing blood from the lower body from returning to the heart. The volume of blood return is sharply reduced, and the stroke volume is reduced, resulting in a reduction in blood supply to the brain, causing dizziness, vomiting and chest discomfort. 4. Pregnant women with anemia usually should take iron-rich foods, such as animal blood, liver, lean meat, etc. In cases of anemia, iron supplements should be given. Pregnant women also experience dizziness, vomiting and headaches. If the condition further develops into preeclampsia, it can cause convulsions and coma, endangering the lives of the pregnant woman and the fetus. This is the most serious complication of pregnancy and should be diagnosed and treated as soon as possible. How should pregnant women eat when they feel dizzy? When pregnant mothers experience dizziness and general weakness, many people don’t know what to do. In fact, according to the above reasons, as long as you give yourself a happy mood in life, balanced nutrition can adjust it. Therefore, it should be considered from all aspects of life. 1. Eat small meals and frequent meals: After pregnancy, the pregnant mother\’s diet may change. She can no longer eat three meals a day as before. She may need to adjust to four meals a day, but be careful to eat smaller meals more often, even if she is hungry. There are no strict rules for eating. But it should be noted that you should not overeat, and you should pay attention to the amount. 2. Check the quality of diet: Pregnant mothers should pay attention to the quality of their diet, eat foods rich in protein, such as meat, eggs, milk, etc., and eat less non-nutritious puffed foods. 3. Prevent constipation: Since constipation can aggravate early pregnancy reactions, you can choose to eat more vegetables, fruits and fiber-rich foods to keep the stool smooth. 4. Replenish water: In addition to eating fruits and replenishing water, pregnant mothers can also drink light tea, sour plum soup, lemon juice or even sugar salt water to replenish water.Moisture.