Gestational hypertension can be controlled by taking medication without hospitalization, but it needs to be hospitalized if it is not controlled smoothly by taking medication. Hypertension in pregnancy is after 20 weeks of pregnancy systolic blood pressure ≥ 140mmHg and (or) diastolic blood pressure ≥ 90mmHg, is a complication of pregnancy, poor control is a serious threat to the health of mothers and infants, need to follow the medical advice to give labetalol and other medications to lower blood pressure, when the blood pressure control is stable temporarily do not need to be hospitalized, but if the blood pressure control is unstable, you need to be hospitalized in a timely manner to control blood pressure treatment. Pregnant women who are clearly diagnosed with gestational hypertension should strengthen the management of pregnancy, pay attention to appropriate rest, ensure adequate sleep, increase diet and nutrition, follow the doctor’s advice to actively supplement calcium, but also according to the changes in blood pressure to adjust the dose of medication to control blood pressure, and regular review of liver and renal function, coagulation function, blood and urine routine, electrolytes, etc. to assess the progress of the disease, and terminate the pregnancy at the right time.