Sit or lie down if you feel faint.
* Avoid driving until you know how the medication affects you.
* Ask your doctor before increasing your fluid or salt intake, particularly if you have heart failure or kidney disease.
* Limit alcohol because it may worsen dizziness.
Frequent falls, fainting, or severe dizziness should not be ignored.
## 3.
A Slower-Than-Usual Heart Rate
A lower pulse may be an intended effect of metoprolol. However, an excessively slow heartbeat can cause weakness, dizziness, confusion, fainting, chest discomfort, or difficulty breathing.
There is no single pulse
