Imdur 30: Mg Tablet PR is a medication used

Imdur 30mg Tablet PR is a medication used to prevent chest pain related to the heart, known as angina. It works by relaxing and widening blood vessels, allowing blood to flow more easily to the heart. This medicine is not meant to treat an angina attack that is already happening. Isosorbide mononitrate is a prescription drug indicated for the prevention of angina pectoris due to coronary artery disease. Learn about side effects, dosage, drug interactions, and more. Imdur 30mg Tablet PR is used to prevent heart-related chest pain (angina). It works by relaxing and widening blood vessels so blood can flow more easily to the heart. This medicine will not treat an angina attack that has already begun. Imdur 30mg Tablet PR may be taken with or without food. Imdur 30 MG Tablet is a medicine used to prevent and treat angina. Angina is chest pain that occurs when your heart muscle does not get a sufficient amount of oxygen-rich blood. It is caused due to narrowing of blood vessels that carries blood to the heart.