High blood pressure during pregnancy is clinically known as gestational hypertension, which can be regulated by general treatment and medication. 1. General treatment: For pregnant women with gestational hypertension, they should pay attention to daily rest, mainly bed rest, to ensure sufficient sleep. Pay more attention to the diet to ensure that the intake of protein and calories. 2. Medication: patients can take antihypertensive drugs under the guidance of doctors to regulate, such as labetalol, nifedipine, nimodipine and so on, aiming at preventing cardiovascular and cerebral vascular accidents and placenta previa and other serious maternal and fetal complications. Sedative drugs, such as diazepam, can also be applied if there is excessive mental stress and poor sleep quality during pregnancy. Once found to have hypertension in pregnancy, you should actively cooperate with your doctor to carry out standardized treatment to avoid high blood pressure, which will affect your own health and the health of the fetus, and you should not use medication on your own to avoid adverse effects.