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Beauty & Health>General Health

How do beta blockers work?

Anonymous

∙ 10y ago

Updated: 9/6/2023

Beta blockers work by blocking the hormone epinephrine, also called adrenaline. By doing this, beta blockers cause the heart to beat more slowly.

Wiki User

∙ 10y ago

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More answers

They allow for dilation of smooth muscle in the lungs to create more air flow into the capillaries during moments of fight or flight.

Wiki User

∙ 14y ago

They are often prescribed for high blood pressure

Wiki User

∙ 14y ago

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