Nifedipine ER

Nifedipine ER (extended-release) is a prescription medication that belongs to a class of drugs called calcium channel blockers. It is primarily used for the treatment of high blood pressure (hypertension) and certain types of chest pain (angina).Nifedipine ER works by relaxing the blood vessels, which helps to lower blood pressure and improve blood flow to the heart, reducing the frequency and severity of angina episodes.