Hypertension in pregnancy is a disease that occurs after 20 weeks of pregnancy and is characterized by increased blood pressure, proteinuria, and edema. After a certain degree of hypertension, complications such as cerebral hemorrhage, placental abruption and intrauterine fetal death may occur, jeopardizing the safety of both mother and fetus. Therefore, if hypertension in pregnancy occurs, you need to go to the hospital in time, under the guidance of the doctor to carry out targeted treatment, do not blindly use drugs, so as not to affect the health of the mother and fetus.