Befunolol

Befunolol is a beta blocker used in the treatment of hypertension and angina pectoris. It is a non-selective beta blocker, meaning it blocks both beta-1 and beta-2 adrenergic receptors.

Pharmacology

Befunolol works by blocking the action of epinephrine (adrenaline) and norepinephrine (noradrenaline) on the heart and blood vessels. This reduces heart rate, cardiac output, and blood pressure.

Medical uses

Befunolol is used to treat high blood pressure (hypertension) and chest pain (angina). It may also be used to prevent heart attacks and to reduce the risk of death in people who have already had a heart attack.

Side effects

Common side effects of befunolol include fatigue, dizziness, and shortness of breath. Less common side effects include depression, insomnia, and sexual dysfunction.

Contraindications

Befunolol is contraindicated in patients with asthma, bradycardia, and heart block. It should also be used with caution in patients with diabetes, as it can mask the symptoms of low blood sugar.

Interactions

Befunolol can interact with a number of other medications, including other blood pressure medications, heart medications, and diabetes medications. It can also interact with certain over-the-counter medications and herbal supplements.

See also

• Beta blocker
• Hypertension
• Angina pectoris

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