Insomnia can easily lead to a sudden rise in blood pressure, whether it is staying up late, insomnia, or sleep apnea syndrome during sleep, these sleep problems will disrupt a person’s normal biological clock, the end result is to cause the population, especially hypertensive people sympathetic hyperexcitation. As a result of sympathetic overexcitation, the body will secrete more adrenaline, norepinephrine and so on, these hormones will make the body’s heart rate increase, blood pressure rise, emotions are also easy to excite, easy to appear anxiety and other symptoms occur. For people with hypertension, lifestyle changes are emphasized. In addition to a low-salt, low-fat diet, a light diet, and proper exercise, patients are required to get enough sleep. Therefore, patients with hypertension who have poor sleep control will get half the results with twice the effort, regardless of how their antihypertensive drugs are optimized. Therefore, once again, the treatment of any disease should be based on lifestyle modification. If people with hypertension have insomnia in combination, they should take short-acting oral sleeping pills as prescribed by their doctors to assist in the reduction of blood pressure.