If you have a heart attack, your doctor may give you metoprolol tartrate (Lopressor). This drug can prevent another heart attack from occurring. However, you should be careful not to confuse it with metoprolol succinate (Toprol-XL). While the two drugs share the same first word and both treat heart-related issues, metoprolol succinate doesn’t prevent or treat a heart attack in people who’ve already had a heart attack. Learn more about the similarities and differences between these two drugs. Metoprolol tartrate and metoprolol succinate contain the same active medication: metoprolol. These salt forms, tartrate and succinate, are approved by the U. Food and Drug Administration (FDA) for different conditions. Both medications belong to a class of drugs called beta-blockers, which work by relaxing your blood vessels and slowing down your heart rate. Atenolol works on heart-specific receptors to lower blood pressure and slow heart rate; however, this selective effect on the heart may be lost with dosages greater than 50mg/day which increases the risk that atenolol may adversely affect breathing. Prescribed for Anxiety, High Blood Pressure, Alcohol Withdrawal, Angina, Angina Pectoris Prophylaxis, Esophageal Variceal Hemorrhage Prophylaxis, Heart Attack, Migraine Prevention, Mitral Valve Prolapse, Supraventricular Tachycardia, Ventricular Tachycardia. atenolol may also be used for purposes not listed in this medication guide. " Atenolol works on heart-specific receptors to lower blood pressure and slow heart rate; however, this selective effect on the heart may be lost with dosages greater than 50mg/day which increases the... more Metoprolol is a selective beta-blocker at dosages usually prescribed to lower blood pressure or relieve the symptoms of angina. Prescribed for High Blood Pressure, Supraventricular Tachycardia, Angina, Tapering Regimen, Heart Attack, Angina Pectoris Prophylaxis, Heart Failure, Left Ventricular Dysfunction, Mitral Valve Prolapse. Two different salts are available, metoprolol tartrate and metoprolol succinate. May also be prescribed off label for Atrial Fibrillation, Aortic Aneurysm, Benign Essential Tremor, Migraine Prevention, Premature Ventricular Depolarizations. Supposedly these two drugs are the same but something has made a real difference for me. I've been on Atenolol for the past 3 yrs, but previously have been on many other types of bp medications that did not work as well. " Metoprolol is a selective beta-blocker at dosages usually prescribed to lower blood pressure or relieve the symptoms of angina. Most of my nights I have had wakeful periods and generally non-restorative sleep. The problem is now I'm experiencing the side effects that others have reported on such as the sensitivity to light, decreased sexual arousal, dizziness occasionally, swollen ankles, and gout.
Metoprolol or atenolol are preferable and beta-blockers should be. international literature provides evidence for the use of metoprolol tartrate. Lopressor. Primarily atenolol, metoprolol, and propranolol, all block- ers without vasodilatory. converting enzyme ACE inhibitors, calcium antagonists, and blockers and/or. lol tartrate 50 to 200 mg twice daily, without adversely affecting glycemic.