Key takeaways
Metoprolol tartrate (Lopressor) and bisoprolol (brand name Zebeta, though the brand is no longer available) are both beta blockers used to treat high blood pressure. Metoprolol is also used for chest pain and to lower the risk of death after a heart attack, while bisoprolol is typically only used for high blood pressure when other medications aren't effective. Metoprolol is taken twice daily with food, whereas bisoprolol is taken once daily and can be taken with or without food. Common side effects of metoprolol include tiredness and dizziness, while bisoprolol can cause headaches and fatigue. Both medications can hide symptoms of low blood sugar and should not be stopped suddenly without consulting your healthcare provider. Metoprolol is available as a generic, while bisoprolol is also available in a generic form.
