Lopressor (metoprolol tartrate) is a prescription drug that’s used to treat certain heart-related conditions. The drug comes as a tablet you swallow. It’s usually taken once or twice per day. The ...

Propranolol and metoprolol are both beta-blockers, which are a class of drugs taken for heart conditions, including angina (chest pain), arrhythmias (heart rhythm disorders), and high blood pressure.

Oral migraine preventives showed mixed real world results and tolerability. Read more to find out what clinicians should know.

Lopressor (metoprolol tartrate) is a brand-name drug prescribed for heart conditions, including high blood pressure and chest pain in adults. Lopressor comes as an oral tablet that’s typically taken ...