Panic and palpitations are seen in a variety of diseases such as sinus tachycardia, atrial fibrillation and supraventricular tachycardia. It is necessary to clarify the cause of the disease and then give the appropriate drug treatment, such as metoprolol, amiodarone, verapamil and other drugs. 1. Sinus tachycardia: Sinus tachycardia combined with panic attacks and palpitations can be treated with metoprolol to lower the heart rate and improve symptoms. Pay attention to the adverse effects of bradycardia during the use of drugs, conduction block and other slow-type arrhythmias with caution. 2. Atrial fibrillation: amiodarone is often used to reset the rhythm and improve panic and palpitation at the same time. Pay attention to the adverse effects of pulmonary fibrosis during the use of the drug, conduction block and other slow-type arrhythmias with caution. 3. Supraventricular tachycardia: Verapamil is often used to improve panic and palpitation. During the use of the drug to pay attention to dizziness, nausea and other adverse reactions, heart failure and other people should be used with caution. The above drugs should be used under the guidance of a doctor. If you have panic attacks or palpitations in daily life, it is recommended that you go to a regular hospital to get a clear diagnosis and then use the medication under the advice of a professional doctor, avoiding unauthorized use of medication.