If you have a positive predicted hypertension during pregnancy, you should pay attention to diet control, low-salt, low-fat diet, and eat a moderate amount of fresh fruits and vegetables, which can enhance the elasticity of blood vessels and play an auxiliary role in lowering blood pressure. During pregnancy, you should also pay attention to calcium supplements, which can promote the growth and development of fetal bones and also have the effect of assisting in lowering blood pressure. If your blood pressure is particularly high during pregnancy, you can take calcium channel blockers, nifedipine, a drug that can lower blood pressure and treat hypertension during pregnancy without affecting the growth and development of the fetus. The phenomenon of gestational hypertension should usually pay attention to keep a relaxed mood, not too much pressure, if always depressed, irritable will lead to increased blood pressure, should also pay attention to develop good habits, do not stay up too late.