What causes pregnancy-induced hypertension?

Preeclampsia is also known as high blood pressure during pregnancy. It is a common disease among pregnant women. There are many causes of preeclampsia, such as improper diet, genetic reasons, prostaglandin deficiency, etc. If preeclampsia occurs, it must be treated promptly. Pay attention to diet adjustment, get enough rest, and don't get excited. Let us learn about this aspect.

What causes pregnancy-induced hypertension?

1. Uteroplacental ischemia, multiple pregnancies, polyhydramnios, primiparas, excessive uterine dilatation, tense abdominal walls, etc., will increase the intrauterine pressure, reduce or slow down the uterine placental blood flow, cause ischemia and hypoxia, vasospasm and lead to high blood pressure. Some people also believe that after the placenta or decidua tissue is ischemic and hypoxic, a pressor substance may be produced, causing vasospasm and increasing blood pressure.

2. Immunity and genetics: Pregnancy-induced hypertension in multiparous women is rare in clinical practice. Girls with gestational hypertension are more likely to suffer from gestational hypertension. Some people believe that it is related to recessive genes or recessive immune response genes in pregnant women.

3. Prostaglandin deficiency Prostaglandins can cause blood vessels to dilate. Generally, pressor and antihypertensive substances in the body are in a balanced state, so that blood pressure is maintained at a certain level. The vasodilator prostaglandins decrease, the blood vessel walls become more reactive to pressor substances, and blood pressure rises.

Treatment of pregnancy-induced hypertension

1. Diet therapy: For expectant mothers with gestational hypertension, they should reduce their workload appropriately, ensure adequate sleep, and lie on their left side; they should be given a high-protein, high-vitamin, low-fat, low-carbohydrate, and low-sodium diet.

2. Drug treatment: Applicable to pregnant women with preeclampsia, who should be hospitalized and treated with drugs

3. Treatment principles: antispasmodics, antihypertensives, sedation, reasonable volume expansion and diuresis, and timely termination of pregnancy.

4. Use antispasmodics, sedatives and antihypertensive drugs. Although antihypertensive drugs can lower blood pressure, they also reduce blood flow to important organs, especially the blood flow to the uterus and placenta, which may cause certain harm to the fetus. Therefore, they are rarely used for mild hypertension.

5. Timely termination of pregnancy: Applicable to the late pregnancy. For children with gestational hypertension, timely termination of pregnancy is the fundamental treatment measure.

The above is the editor’s summary of relevant information on what causes gestational hypertension. Gestational hypertension is also a common disease during pregnancy, so everyone must pay attention to it. The disease must be detected and treated early to reduce the possibility of getting sick. It is also best to develop a healthy lifestyle in life, which is of great help to your health.