Patients with hypertension can experience unstable blood pressure if they are angry every day. Patients who are angry every day will activate the neuronal system in the body, leading to unstable regulation of blood pressure, causing further increases in blood pressure, and patients will also experience sympathetic hyperexcitability, leading to further increases in blood pressure. It also activates the renin-angiotensin-aldosterone system in the body, triggering a dysregulation of the neurohumoral endocrine system and an increase in blood pressure. Patients may also experience more pronounced fluctuations in blood pressure, such as a brief drop in blood pressure after taking additional medication, followed by an increase in blood pressure after becoming angry. If a patient with hypertension is angry every day, his or her blood pressure will become unstable. It is recommended that patients with hypertension maintain a cheerful mood and take their medication regularly.