How is pregnant giddy bosom frowsty to return a responsibility?

summary

Dizziness occurs in the second trimester of pregnancy, mostly due to the formation of short circuit between the arteries and veins of the placenta, the resistance of peripheral vascular dilatation decreases, so that the diastolic blood pressure of pregnant women is lower than that before pregnancy, and the blood vessels of the whole pelvic cavity during pregnancy increase significantly, with high degree of dilatation. What is the cause of dizziness and chest tightness during pregnancy? Let me tell you.

How is pregnant giddy bosom frowsty to return a responsibility?

First: the autonomic nervous system of pregnant women is in disorder, the motor nerve regulating blood vessels is unstable, and dizziness may occur due to transient cerebral ischemia when the body position suddenly changes.

Second: due to pregnancy reaction caused by eating less, often accompanied by hypoglycemia, so easy to dizziness and dizziness. Especially in the sudden stand up, standing for a long time, taking a bath in the bathroom or in the crowded crowd. Once it happens, you should squat down or lie down for a while. If this phenomenon often occurs, there is the possibility of anemia, hypotension or hypertension, malnutrition or heart disease, should be timely medical examination.

Third: after pregnancy, in order to adapt to the growth needs of the fetus, the blood volume of pregnant women increases, and the blood is relatively diluted, forming physiological anemia. At this time, the blood routine should be checked regularly. If the anemia is serious, oral anti anemia drugs should be taken to correct it.

matters needing attention

Usually to avoid excessive fatigue, more to ensure adequate sleep. Keep a good mood and avoid being too nervous and depressed. But also to strengthen physical exercise, enhance the body's resistance.