3. Slower heart rate
Metoprolol is a beta-blocker that intentionally slows the heart rate to reduce cardiac workload and control blood pressure. However, in some patients, the heart rate may become slower than desired, a condition called bradycardia.
Signs of an abnormally low heart rate include feeling sluggish, experiencing mild shortness of breath during activities that were once easy, or difficulty maintaining your usual exercise routine. While a slower heart rate is often a goal of treatment, excessive slowing can cause symptoms and requires medical evaluation.
Monitoring your pulse
Checking your pulse at home is a simple way to stay aware of your heart rate. Place two fingers on the inside of your wrist and count the number of beats in 30 seconds, then multiply by two to get beats per minute. Typical resting heart rates range from 60 to 100 beats per minute, but your target rate depends on your doctor’s guidance.
If you consistently measure a resting heart rate below 50 beats per minute or experience symptoms like dizziness or fatigue, consult your healthcare provider.
4. Cold extremities
Some individuals taking metoprolol notice their hands and feet feel colder than usual. This occurs because beta-blockers can mildly constrict small blood vessels, reducing circulation to the extremities.
Symptoms include cold fingers or toes and sometimes mild tingling sensations. These effects are often more noticeable in cold weather or among people who already have circulation issues.
Ways to ease cold extremities
- Wear warm socks and gloves, especially in cooler environments
- Engage in light physical activity to promote circulation
- Stretch your fingers and toes gently throughout the day
These simple habits often improve comfort without requiring medication changes.
5. Digestive discomfort
When starting metoprolol, some patients report mild digestive symptoms such as nausea, stomach upset, or occasional indigestion. These effects result from the medication’s impact on smooth muscle and sometimes gastrointestinal motility.
Fortunately, these symptoms typically improve as your body adjusts to the medication. Taking metoprolol with food can reduce stomach irritation and improve tolerance.
Supporting digestive comfort
- Ensure adequate hydration by drinking water throughout the day
- Eat balanced meals and avoid heavy or spicy foods before bedtime
- Discuss persistent or severe digestive symptoms with your healthcare provider
