rapidly increasing swelling
sudden weight gain
worsening shortness of breath
difficulty breathing while lying down
unusual weakness
These symptoms can have several causes and need proper assessment.
Do Not Stop Metoprolol Suddenly
One of the most important things to know about metoprolol is that it should generally not be stopped suddenly without medical guidance.
Abruptly stopping a beta blocker can cause the heart rate and blood pressure to rise and may worsen chest pain. In people with coronary heart disease, sudden withdrawal can potentially lead to serious heart complications.
If treatment needs to be discontinued, a healthcare professional may recommend gradually reducing the dose.
Which Side Effects Need Urgent Attention?
Seek urgent medical care if you develop symptoms such as:
severe difficulty breathing
fainting or loss of consciousness
severe or worsening chest pain
signs of a serious allergic reaction, such as swelling of the face, lips, tongue, or throat
severe weakness with a very slow heartbeat
rapidly worsening heart failure symptoms
What Should You Do If You Notice Side Effects?
Do not change the dose or stop metoprolol on your own.
Instead, note:
what symptoms you are experiencing
when they started
whether they occur after taking the medicine
your blood pressure or pulse, if you normally monitor them
any other medications or supplements you use
Your healthcare provider can then determine whether the symptoms are likely related to metoprolol, another medication, or an underlying health condition.
The Bottom Line
