Dec 17, 2025 · Beta blockers are medications used to lower blood pressure and manage heart rhythms. See a list of the different types of beta blocker such as metoprolol, atenolol, and more.

Some beta blockers block activation of all types of β-adrenergic receptors and others are selective for one of the three known types of beta receptors, designated β 1, β 2, and β 3 receptors. [5]: …

Beta blockers, also known as beta-adrenergic blocking agents, are a class of drugs that works by blocking the neurotransmitters norepinephrine and epinephrine from binding to receptors. …

Mar 10, 2022 · Beta blockers fall into several groups: These affect beta-1 and beta-2 receptors. Nonselective beta blockers should be used cautiously (or not at all) in patients who smoke or …

Nov 19, 2024 · Beta-blockers are available in different formulas with different routes of administration, including oral, intravenous, and ophthalmic. Beta-blockers are usually taken …

Mar 27, 2025 · Several beta blockers are available. The best one for you depends on your overall health. Examples of beta blockers taken by mouth include: Acebutolol. Atenolol (Tenormin). …

Beta-blockers generally fall into two broad categories: Cardioselective and nonselective. Cardioselective means they block just the B1 receptors. It’s a key consideration when …