Darodipine is primarily used in the field of cardiovascular research and medicine due to its properties as a calcium channel blocker. It is studied for its potential to manage hypertension by relaxing blood vessels and improving blood flow, thereby reducing blood pressure. Additionally, it has been explored for its role in protecting tissues from ischemic damage, making it relevant in conditions like stroke or heart attack. Its application extends to preclinical studies where it serves as a tool to understand calcium channel mechanisms and their impact on vascular and cardiac function. Researchers also investigate its potential neuroprotective effects in various experimental models.