Emotions are directly related to hypertension. If a person is in a bad mood, overexcited or overly nervous, anxious, or under excessive mental stress, it will lead to activation of the renin-angiotensin aldosterone system in the body, which will result in a secondary increase in blood pressure. In addition, mood swings can also directly stimulate the sympathetic nerves in the body to be overexcited, and sympathetic excitement can also lead to higher blood pressure, faster pulse rate, increased oxygen consumption of the heart muscle, as well as palpitations, chest tightness, shortness of breath and other symptoms. In addition, changes in the neurohumoral endocrine system can occur when there is a significant change in mood, and blood pressure fluctuations can occur when the internal environment and endocrine system are disturbed, resulting in increased blood pressure.