What is the primary use of Nifedipine medication?

Nifedipine is primarily used to manage angina and hypertension due to its classification as a calcium channel blocker. This medication works by relaxing the blood vessels so that blood can flow more easily. By inhibiting the influx of calcium ions into the vascular smooth muscle and cardiac muscle, nifedipine helps to lower blood pressure and reduce the frequency and severity of angina attacks.

In the context of managing hypertension, nifedipine decreases peripheral vascular resistance, which contributes to a reduction in blood pressure. Likewise, in angina management, the dilation of coronary arteries improves blood flow to the heart muscle, alleviating the chest pain associated with angina.

The other options present medications that are intended for different medical conditions: treating diabetes, reducing inflammation, and promoting sleep do not align with the pharmacological actions of nifedipine, reinforcing that its main therapeutic applications lie within cardiovascular health.