Metoprolol is widely used and can be very effective for several cardiovascular conditions. Many people take it without serious problems, but side effects such as fatigue, dizziness, slow heart rate, low blood pressure, cold hands and feet, and sleep changes can occur.
The most important rule is not to stop metoprolol suddenly without medical advice. If you develop severe symptoms, breathing difficulties, fainting, significant chest pain, or rapidly worsening heart problems, seek medical care promptly.
