Beta blockers, also known as beta-adrenergic blocking agents, are medications that reduce blood pressure by blocking the effects of the hormone epinephrine, also known as adrenaline. They are commonly used to manage cardiovascular conditions such as high blood pressure, angina, heart failure, and arrhythmias. Beta blockers work by slowing down the heart rate and reducing the force of heart contractions, which decreases the overall workload on the heart.
