User:PharmD2026/Carvedilol

Medical uses
Carvedilol is indicated in the management of congestive heart failure (CHF), commonly as an adjunct to angiotensin-converting-enzyme inhibitor (ACE inhibitors) and diuretics. It has been clinically shown to reduce mortality and hospitalizations in people with CHF. The mechanism of carvedilol in heart failure is due to its inhibition of receptors in the adrenergic nervous system, which releases noradrenaline to the body, including the heart. '''Noradrenaline is a hormone that causes the heart to beat faster and work harder. Blocking its binding to adrenergic receptors in the heart causes vasodilation, decreases heart rate and blood pressure, and improves myocardial contractility, which ultimately decreases the heart's workload.'''

Drug Interactions
The risk of bradycardia is increased if used with amiodarone, digoxin, diltiazem, ivabradine, or verapamil. Also, combination of carvedilol with non-dihydropyridine calcium channel blockers, including diltiazem and verapamil, enhances it cardiodepressant effects.