Methods of eliminating sympathetic arousal are categorized as self-regulation, taking medications, etc. 1. Self-regulation: Sympathetic excitation may be caused by emotional excitement, strenuous exercise or stressful stressful events occurring suddenly, which will cause patients to experience symptoms such as faster breathing, emotional tension and panic. Patients need to make emotional adjustments, relax, avoid strenuous exercise, and learn to divert their attention to help relieve the discomfort caused by sympathetic arousal. 2. Take drugs: If self-regulation can not relieve the discomfort caused by sympathetic excitation, you need to go to the hospital, under the guidance of the doctor to take relevant drugs, such as propranolol, metoprolol and so on. If the patient has a sudden rise in blood pressure, you can follow the doctor’s instructions to take antihypertensive drugs, such as nifedipine. If sympathetic excitation occurs and cannot be relieved, it is recommended to consult a doctor in time for treatment under the doctor’s guidance.