What Are Beta Blockers?

Beta blockers are a class of medications that are predominantly used to manage abnormal heart rhythms, and to protect the heart from a second heart attack after a first heart attack.

What is the most commonly prescribed beta blocker?

As seen in figure 1, the most commonly prescribed beta-blocker medications are metoprolol succinate and metoprolol tartrate. While both drugs are used to treat heart-related issues, their applications are very different.

What are the risks of taking beta blockers?

The most common side effects of beta-blockers are:
  • Fatigue and dizziness. Beta-blockers slow down your heart rate. ...
  • Poor circulation. Your heart beats more slowly when you take beta-blockers. ...
  • Gastrointestinal symptoms. These include upset stomach, nausea, and diarrhea or constipation. ...
  • Sexual dysfunction. ...
  • Weight gain.
David Miller

David Miller

Executive Financial & Market Analyst

David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.