dangerous moments of high blood pressure

Core clew: patients with high blood pressure because long-term blood pressure is bigger, the blood vessels in the spasticity, so that blood vessel elasticity decreased, and the brittleness increases, if at this time due to some reason contributing to increased blood pressure suddenly, is easy to cerebral hemorrhage, cerebral vascular rupture and causing this for patients with high blood pressure, is undoubtedly the most fatal blow. Therefore, patients with hypertension should try to avoid a sudden rise in blood pressure, especially under the following circumstances, should be more cautious. Due to the long-term pressure on blood vessels, blood vessels are in a spasm state in patients with hypertension, resulting in decreased vascular elasticity and increased brittleness. If blood pressure rises suddenly due to some reason at this time, it is easy to cause cerebral vascular rupture and cerebral hemorrhage, which is undoubtedly the most fatal blow for patients with hypertension. Therefor

Studies have shown that high doses of folic acid during pregnancy increase the risk of hypertension

According to a new study, women who take high-dose folic acid supplements from pre pregnancy to mid pregnancy may increase their risk of developing potentially dangerous high blood pressure.

The study, published Monday in the American Heart Association Journal hypertension, was designed to answer questions about the safety of prenatal folic acid vitamin supplements.

Folic acid is a vitamin B found in green vegetables, fruits, beans and other foods. It is an essential component of the human body. In addition, because it can protect unborn children from severe birth defects (neural tube defects), doctors often prescribe pre birth vitamins, and pregnant women take vitamin supplements containing more than 400 micrograms of folic acid per day.

In this study, the researchers focused on how folic acid affects the risk of two complications during pregnancy, including gestational hypertension and preeclampsia, a more severe form of hypertension. Both complications can lead to fetal dysplasia and stillbirth.

The study surveyed 4853 women taking folic acid supplements, including 1161 women with gestational hypertension and 161 women with preeclampsia. After adjusting for various factors, women who took high-dose folic acid supplements (800 mcg or more) from pre pregnancy to mid pregnancy had a 32% higher risk of developing gestational hypertension compared with those who did not take folic acid.

Even for women of normal weight, without diabetes and without a family history of hypertension, the risk of pregnancy induced hypertension is still high, the authors said. However, no significant association was found between folate supplementation and preeclampsia. This finding suggests that long-term use of high-dose folic acid should be avoided for (most) planned or pregnant women.


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