The 10 Metoprolol Side Effects You Should Know About

2. Dizziness or Lightheadedness

Many people feel dizzy, especially when standing up quickly from sitting or lying down. This orthostatic effect happens as blood pressure adjusts.

It can make simple movements like getting out of bed feel unsteady. According to clinical information, this is often more noticeable when first starting or changing the dose.

Tip: Rise slowly, hold onto something stable, and stay hydrated to help your body adapt.

3. Cold Hands and Feet

Your fingers or toes may feel cooler than usual, sometimes with color changes or tingling. This relates to how beta-blockers can affect blood flow to the extremities.

In the provided image, you can see hands with a noticeable color gradient from red to blue, highlighting this circulation change that many describe as uncomfortable in cold weather.

But that’s not the only way it shows up.

4. Headaches

Headaches are another frequent complaint. They can range from mild to more persistent and may improve with rest and fluids, as noted in patient guidance from the NHS.

Some people link them to changes in blood flow or tension from other symptoms.

5. Slow Heartbeat (Bradycardia)

Metoprolol is designed to slow the heart rate, but sometimes it slows more than intended. You might notice your pulse feels slower or you feel unusually weak.

This is listed among common reactions in reliable drug information resources.