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Beta blockers, also known as beta-adrenergic blocking agents, are a class of medications commonly used in the treatment of cardiovascular conditions such as hypertension, angina, and arrhythmias. For pharmacy professionals, familiarity with their generic names is essential for quick and accurate dispensing. This article provides a quick reference to the most common beta blockers used in practice today.
Common Generic Names of Beta Blockers
- Atenolol
- Metoprolol
- Propranolol
- Bisoprolol
- Carvedilol
- Labetalol
- Nebivolol
- Esmolol
- Betaxolol
- Timolol
Brief Overview of Each Beta Blocker
Atenolol
A selective beta-1 blocker primarily used for hypertension and angina. It has a long duration of action and is often administered once daily.
Metoprolol
Another selective beta-1 blocker with formulations suitable for both oral and intravenous use. Commonly prescribed for heart failure and post-myocardial infarction management.
Propranolol
Non-selective beta blocker used for hypertension, migraine prophylaxis, and certain tremors. It crosses the blood-brain barrier, which can lead to central nervous system side effects.
Bisoprolol
Highly selective for beta-1 receptors, often used in heart failure and hypertension. It has a high affinity and long half-life, making it suitable for once-daily dosing.
Carvedilol
Non-selective beta blocker with alpha-1 blocking activity. Used in heart failure and hypertension to provide vasodilation along with beta blockade.
Labetalol
Offers both beta and alpha blockade, making it effective for hypertensive emergencies and chronic hypertension management.
Nebivolol
Highly selective beta-1 blocker with nitric oxide-mediated vasodilation, often used for hypertension with a favorable side effect profile.
Esmolol
Ultra-short-acting beta-1 blocker used primarily in acute settings such as intraoperative and emergency management of arrhythmias.
Betaxolol
Selective beta-1 blocker mainly used in glaucoma management as eye drops but also available orally for hypertension.
Timolol
Non-selective beta blocker used in both systemic hypertension and for topical use in glaucoma. Also used in migraine prophylaxis.