Felodipine
（重定向自Plendil）
![](/Images/godic/202502/03/Felodipine_structure.svg2021.png")
Felodipine is a calcium channel blocker (calcium antagonist), a drug used to control hypertension (high blood pressure). It is marketed under the brand name Plendil by AstraZeneca and Renedil by Sanofi-Aventis. The formulation patent for the substance expired in 2007.