Generous insight your specialist before taking any remedy. Toprol XL 95mg 20 Tabs Generic Name: metoprolol (me TOE master lol) Brand Names: Lopressor, Toprol-XL What is Toprol-XL (metoprolol)? Metoprolol is in a social affair of solutions called beta-blockers. Beta-blockers impact the heart and course (blood travel through supply courses and veins). Metoprolol is used to treat angina (midsection hurt) and (hypertension). It is moreover used to treat or neutralize heart strike. Metoprolol may similarly be used for purposes other than those recorded in this pharmaceutical assistant.