Beta blockers get their name because they "block" the effects of substances like adrenaline on your body's beta receptors.
Some generic (brand) names
-atenolol (Tenormin)
-carvedilol (Coreg)
-metoprolol succinate (Toprol XL)
-propranolol (Inderal)
What they're used for
- To treat high blood pressure
- To slow fast arrhythmias (abnormal heartbeats, or heart rhythms)
- To prevent long-term damage after a heart attack
- To treat heart failure and related conditions, such as low ejection Fraction (EF)
In some cases, to treat migraines, glaucoma, and other medical conditions.
How they work
These medications block activity of your sympathetic nervous system, which responds to stress. When your system responds, your heart beats faster and with more force. Your blood pressure also goes up.
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