10 Common Side Effects of Metoprolol You Should Know About and When to See Your Doctor

3. Cold Extremities

Metoprolol can cause reduced circulation in the hands and feet, leading to coldness in these areas. In some cases, fingers or toes may even appear slightly blue or purple, especially when exposed to cold temperatures.

To manage this, wear warm socks and gloves, dress in layers to maintain body heat, and avoid sudden changes in temperature.

4. Slow Heartbeat

Since Metoprolol works by slowing the heart rate, some people notice their pulse feels slower than usual. While a lower heart rate is expected, an extremely slow or irregular heartbeat or feelings of faintness should be evaluated by a healthcare professional.

5. Mood Changes

A smaller number of people taking Metoprolol report emotional changes such as feeling down, less motivated, or more anxious. These mood changes are not common but should be monitored.

Helpful strategies include staying physically active, keeping a simple mood diary to track changes, and discussing any concerns openly with your doctor.

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