Nifedipine is primarily classified as what type of medication?

Nifedipine is primarily classified as what type of medication?

• A. Beta-blocker
• B. ACE inhibitor
• C. Ca-Channel Blocker
• D. Diuretic

Answer: (C)

Nifedipine is primarily classified as a calcium channel blocker. This class of medications works by inhibiting the influx of calcium ions into vascular smooth muscle and cardiac muscle, leading to relaxation of blood vessels and a decrease in blood pressure. By blocking calcium channels, nifedipine effectively dilates the coronary arteries and peripheral blood vessels, making it beneficial for treating conditions such as hypertension and angina. Additionally, the specific mechanism of action allows calcium channel blockers like nifedipine to help reduce the workload on the heart and improve cardiac oxygen delivery, which are crucial factors in managing cardiovascular conditions. Understanding the role of calcium channel blockers contributes significantly to the knowledge of pharmacological treatments in cardiology.

Nifedipine is primarily classified as a calcium channel blocker. This class of medications works by inhibiting the influx of calcium ions into vascular smooth muscle and cardiac muscle, leading to relaxation of blood vessels and a decrease in blood pressure. By blocking calcium channels, nifedipine effectively dilates the coronary arteries and peripheral blood vessels, making it beneficial for treating conditions such as hypertension and angina.

Additionally, the specific mechanism of action allows calcium channel blockers like nifedipine to help reduce the workload on the heart and improve cardiac oxygen delivery, which are crucial factors in managing cardiovascular conditions. Understanding the role of calcium channel blockers contributes significantly to the knowledge of pharmacological treatments in cardiology.