Pregnancy induced hypertension is a highly dangerous disease that often occurs after 20 weeks of pregnancy. Symptoms such as dizziness, fatigue, and vomiting may occur. If not treated in a timely manner, the condition can lead to coma and even endanger the life of the pregnant woman. What are the causes and symptoms of pregnancy induced hypertension? Below, the editor will explain them in detail.
Causes of gestational hypertension
1. Genetic factors. According to a survey, 40% of women who experience symptoms of pregnancy induced hypertension have a family history.
2. Pregnant women who give birth for the first time are more likely to experience symptoms of gestational hypertension between the ages of 18 and 40.
3. Expectant mothers with chronic hypertension, nephritis, diabetes, antiphospholipid syndrome and other medical history will also lead to pregnancy induced hypertension.
4. BMI ≥ 35kg/m2 during the initial prenatal examination. BMI (Body Mass Index)=Weight (kg)/Height 2 (m2).
5. A malnourished expectant mother.
6. Uterine tension of expectant mothers is too high, such as polyhydramnios, twins, diabetes macrosomia, etc.
7. The changes in cold and temperature not only bring about colds, but also increase the risk of pregnant women developing preeclampsia.
8. The decrease in blood calcium is also one of the factors that contribute to the susceptibility of preeclampsia.
Symptoms of gestational hypertension
1. Mild pregnancy induced hypertension
The main manifestation is mild elevation of blood pressure, which may be accompanied by mild edema and microalbuminuria. The expectant mother has no obvious discomfort. This stage can last for several days to weeks and can gradually develop or rapidly deteriorate. Edema can be overt or covert. Obvious edema can be classified into Ⅰ ° - Ⅲ ° according to its degree; If it is latent edema, it only manifests as abnormal weight gain, that is, the expectant mother's weekly weight gain exceeds 0.5 kilograms.
2. Moderate preeclampsia
Moderate gestational hypertension develops on a mild basis, with increased levels of blood pressure, urinary protein, and edema compared to mild conditions, but the expectant mother still has no abnormal feelings at this time. Blood pressure further increases, but does not exceed 21.3/14.7KPa (160/110mmHg), urinary protein increases, accompanied by edema, and mild subjective symptoms such as dizziness may occur.
3. Severe preeclampsia
Severe pregnancy induced hypertension is the most severe stage, with an increase in blood pressure of ≥ 21.3/14.6 kPa, urinary protein levels ranging from++to++++. The degree of edema in expectant mothers can be mild or severe, and severe cases may include ascites. At the same time, expectant mothers may feel dizziness, headache, blurred vision, upper right abdominal pain, shortness of breath, palpitations, chest tightness, nausea, and vomiting. If not treated in a timely manner; Expectant mothers may experience convulsions, accompanied by coma and loss of consciousness. Twitching can recur and may cause lip and tongue bites, falls, and even fractures. This situation can occur before, during, and after childbirth. It can cause significant harm to both mother and baby, and in severe cases, it can endanger their lives.
The above is an introduction by the editor about the causes and symptoms of hypertension in life. Pregnancy induced hypertension has serious harm and can cause great harm to both the mother and the fetus. Therefore, expectant mothers should pay attention to changes in blood pressure during pregnancy, regularly check their blood pressure, and seek timely treatment if abnormal blood pressure occurs to control the condition and ensure the safety of both the mother and the fetus.
