Which calcium channel blocker is commonly prescribed for angina?

Amlodipine is commonly prescribed for angina due to its effectiveness in managing both stable and variant angina. This dihydropyridine calcium channel blocker works primarily by relaxing vascular smooth muscle, leading to vasodilation and a reduction in peripheral vascular resistance. This mechanism not only helps to lower blood pressure but also reduces myocardial oxygen demand, which is crucial for patients suffering from angina.

In addition to its vasodilatory effects, amlodipine has a long half-life, allowing for once-daily dosing, which can improve patient compliance. It is generally well-tolerated and has a favorable side effect profile, making it a popular choice among healthcare providers for long-term management of angina symptoms.

While other calcium channel blockers like diltiazem and verapamil are also used for angina, they have additional effects on heart rate and contractility, which may not be suitable for all patients, especially those with certain types of heart conditions. Nifedipine, though effective, has been associated with reflex tachycardia due to its strong vasodilating effects. Amlodipine, therefore, strikes a balance between efficacy in angina management and a tolerable side effect profile, solidifying its