There is no fastest way to lower blood pressure in late pregnancy, and it needs to be fully evaluated by a doctor to lower blood pressure through termination of pregnancy, medication, etc., and the specifics need to comply with the doctor’s instructions. 1. Termination of pregnancy: when the systolic blood pressure ≥ 160mmHg, or diastolic blood pressure ≥ 110mmHg, accompanied by headache, dizziness and other symptoms, for severe pre-eclampsia, need to be hospitalized in accordance with the doctor’s advice sedation, antispasmodic, antihypertensive treatment, and fully assess the maternal and fetal conditions after the timely termination of pregnancy, can effectively control high blood pressure. 2. Pharmacological treatment: when the systolic blood pressure ≥ 140mmHg and (or) diastolic blood pressure ≥ 90mmHg, can be given medication to lower blood pressure as prescribed by the doctor, such as labetalol, etc., which can smoothly control blood pressure, but also to strengthen the management of pregnancy, dynamic monitoring of blood pressure changes, when the gestational period of 37 weeks, can be terminated in due course of pregnancy. Therefore, when the blood pressure rises in late pregnancy, we should go to the hospital in time, and under the guidance of the doctor, symptomatic treatment, if necessary, terminate the pregnancy in due course.