10 Common Side Effects of Metoprolol: What People Taking This Medication Should Know
Metoprolol is a medication called a beta-blocker. It is commonly prescribed to help manage:
- High blood pressure
- Chest pain (angina)
- Certain heart rhythm problems
- Heart failure
- Recovery after some heart attacks
It works by slowing the heart rate and reducing the heart’s workload. Many people take metoprolol safely, but side effects can occur.
1. Tiredness or Fatigue
Feeling more tired than usual is one of the most commonly reported side effects, especially when first starting the medication or after a dose increase.
2. Dizziness or Lightheadedness
Because metoprolol lowers blood pressure and slows heart rate, some people may feel dizzy, particularly when standing up quickly.
Tips:
- Rise slowly from sitting or lying down.
- Sit down if you feel faint.
3. Slow Heart Rate (Bradycardia)
Metoprolol intentionally lowers heart rate, but if it becomes too slow, symptoms may include:
- Extreme fatigue
- Dizziness
- Fainting
- Shortness of breath
Contact your healthcare provider if these occur.
4. Cold Hands and Feet
Reduced circulation to the extremities can cause some people to notice colder fingers or toes.
5. Sleep Problems or Vivid Dreams
Some people report:
- Trouble sleeping
- Unusual or vivid dreams
- Changes in sleep patterns
