Every time I go to the specialist clinic, many patients will ask: “My blood pressure is high, but I never feel it, should I take any more medication?” . Yes, there are a significant number of hypertensive patients who have high blood pressure but have no symptoms and would not be detected as having high blood pressure if it were not taken. Such patients are at greater risk. There was once a patient whose blood pressure was found to be 240/160 mmHg during my community clinic. I was very nervous and tried to advise him to be hospitalized immediately, otherwise there was a possibility of cerebrovascular accident such as cerebral hemorrhage, and my colleagues also advised him, but the patient insisted on not listening and thought it was fine, and quickly walked away. About a month later, I went to the encephalopathy consultation and the patient was this gentleman, who was hospitalized in a coma with a massive brain hemorrhage. At that time, I blamed myself, as a doctor, I should have taken up the responsibility of science and try to avoid similar tragedies. Data from clinical studies show that hypertension without regular treatment will continue to damage the heart, brain, and kidneys, shortening life expectancy by twenty years. Therefore, if you have hypertension, you must take medication, and you must bring your blood pressure down to normal in order to effectively protect your heart, brain, and kidneys, improve your quality of life, and extend your life expectancy. Of course, 5% of hypertension is secondary, and care should be taken to exclude secondary hypertension.