Key takeaways
Metoprolol tartrate (Lopressor) and carvedilol (Coreg) are both beta blockers used to treat high blood pressure and heart-related issues, but they have some key differences. Metoprolol tartrate (Lopressor) is a selective beta blocker, meaning it primarily targets the heart, and is taken twice daily. It is also used to treat chest pain (angina) and to lower the risk of death after a heart attack. Carvedilol (Coreg), on the other hand, is both an alpha and beta blocker, which means it also relaxes blood vessels, and it can be taken either twice daily in its immediate-release form or once daily in its extended-release form. Carvedilol (Coreg) is used to manage heart failure in addition to high blood pressure and post-heart attack care. Both medications can cause dizziness and tiredness, but carvedilol (Coreg) may also cause dry eyes and should not be taken if you have asthma. Both are available in generic forms, making them more affordable options.
