Coreq is a non-selective beta-adrenergic blocker with additional alpha-blocking activity, used primarily in the treatment of hypertension and angina pectoris. It helps to reduce heart rate, myocardial contractility, and blood pressure.
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Coreq blocks both beta-1 and beta-2 adrenergic receptors as well as alpha-1 receptors.
It is commonly prescribed for managing high blood pressure and preventing angina.
Coreq can cause side effects such as dizziness, fatigue, and hypotension.
Unlike selective beta-blockers, Coreq can affect respiratory function due to its action on beta-2 receptors.
Patients with asthma or chronic obstructive pulmonary disease (COPD) should use Coreq cautiously.
Review Questions
What types of adrenergic receptors does Coreq block?
List two primary conditions treated with Coreq.
Why should patients with COPD be cautious when taking Coreq?
Related terms
Beta-Adrenergic Blocker: A class of medications that reduce blood pressure by blocking the effects of adrenaline on beta receptors.
Alpha-Adrenergic Blocker: Medications that help lower blood pressure by preventing norepinephrine from tightening the muscles in the walls of smaller arteries and veins.
Hypertension: A condition characterized by consistently high blood pressure which can lead to serious health issues if untreated.