Lopressor, Amerinet Choice Metoprolol Tartrate, Metoprolol Tartrate Novaplus, Novaplus Metoprolol Tartrate
There may be other brand names for this medicine.
You should not use this medicine if you have had an allergic reaction to metoprolol or to any other type of beta-blocker medicine (such as atenolol, propranolol, Corgard®, Inderal®, Lopressor®, or Tenormin®). Do not use this medicine if you have low blood pressure, blood circulation problems, an adrenal gland tumor called a pheochromocytoma, or certain heart problems. Talk with your doctor about what these heart problems are.