Low pressure of 100 mmHg belongs to secondary hypertension, and long-term untreated hypertension can lead to coronary heart disease, stroke and other serious diseases. Patients are advised to monitor their blood pressure more often and to treat it promptly, taking their medication on time under the guidance of a doctor. Hypertension is a controllable but lifelong disease that requires lifelong treatment, mainly through lifestyle improvement and medication to control the condition. Typical symptoms of hypertension include headache, fatigue or restlessness, arrhythmia, palpitations, and ringing in the ears. If the blood pressure of hypertensive patients is not controlled for a long time, it can lead to a variety of complications, and there is a possibility of blurred consciousness or even loss of consciousness, sudden onset of severe chest pain or blurred vision, memory, comprehension or even dementia. Therefore, patients with hypertension should actively control their blood pressure, take care of regular blood pressure measurement, arrange work and rest time reasonably, combine work and rest, follow doctors’ instructions to take medication continuously, do not change medication or stop medication at will, pay attention to proper exercise and reasonable diet.