The generic name of Betalucil is metoprolol tartrate. Amiodarone and metoprolol can be taken at the same time, but it is important to monitor the heart rate to avoid severe bradycardia. Metoprolol has a beta receptor inhibitory effect and can be used in the treatment of tachyarrhythmias. Amiodarone can inhibit the activity of K ions and can also be used in tachyarrhythmia treatment. The two can be used in combination at the same time, but care should be taken to start with a small dose to avoid severe bradycardia and to strengthen the monitoring of heart rate during drug administration. Adverse reactions of metoprolol are cold and wet extremities, dizziness, hypotension, dyspnea, etc. It is contraindicated in patients who are allergic to the components of the drug, second and third degree atrioventricular block, bronchial asthma, cardiogenic shock, and severe bradycardia. Adverse effects of amiodarone include nausea, vomiting, bradycardia, back pain, back pain, etc. It is contraindicated in patients who are allergic to the components of the drug, breastfeeding pregnant women, sick sinus node syndrome without pacemaker protection. When combining metoprolol and amiodarone, it is important to follow the doctor’s instructions, grasp the indications and contraindications of the drug, and if discomfort occurs during the use of the drug, you should go to the hospital in a timely manner to avoid delaying the condition.