Amlodipine is a calcium channel blocker. It relaxes blood vessels, making it easier for your heart to pump blood. This lowers blood pressure and reduces the strain on your heart.
How Amlodipine Lowers Blood Pressure
Amlodipine achieves this by targeting specific calcium channels in the muscles of your arteries. By blocking these channels, it prevents calcium from entering the muscle cells. Reduced calcium influx leads to relaxation of the arterial walls, widening the blood vessels (vasodilation). This wider diameter reduces resistance to blood flow, thereby lowering blood pressure.
Amlodipine’s Effect on the Heart
Beyond blood vessel relaxation, Amlodipine also slightly reduces the heart’s workload. This is because the reduced afterload (the resistance the heart encounters when pumping blood) eases the effort your heart needs to exert.
Important Note: Amlodipine is a prescription medication. Always follow your doctor’s instructions regarding dosage and potential side effects. Consult your physician if you experience any unusual symptoms.
