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Beta blockers is a class of medications that are commonly used to treat hypertension, arrhythmias,
and prevent problems after a heart attack. Beta blockers work by preventing stimulation
of heart muscles by epinephrine and norepinephrine- two naturally occurring hormones in the body.
Beta blockers share a few common side effects including dizziness, drowsiness, trouble sleeping,
and fatigue. These effects are usually mild. Some examples of beta blockers include metoprolol
tartrate (the generic name for Lopressor), metoprolol succinate (the generic name for
Toprol XL), and atenolol (the generic name for Tenormin). Talk to your doctor or pharmacist
before you stop taking a beta blocker as a sudden stop can sometimes cause large, unexpected
increases in blood pressure. Make sure you let your doctor or pharmacist know if you
have asthma or diabetes before taking a beta blocker as beta blockers can sometimes interfere
with treatment or monitoring of these diseases. It is always a good idea to ask questions
about your medication if you are unsure or if you experience something out of the ordinary.
To learn more about beta blockers or a medication in this class please explore RxWiki.com for
the latest in trusted medication information.