Antianginal agents is a term used to describe a wide variety of medicines that are used in the management of angina. Angina is a heart condition characterized by a narrowing of the coronary arteries (the arteries of the heart). Chest pain is its main symptom.
Examples of antianginal agents include:
Nitrates (eg, isosorbide dinitrate, isosorbide mononitrate, nitroglycerin). These relax smooth muscle within the blood vessels, widening them and making it easier for blood and oxygen to reach the heart
Calcium antagonists (eg, diltiazem, nifedipine, nimodipine, verapamil). These inhibit calcium transfer into cells thereby inhibiting contraction of vascular smooth muscle
Beta blockers (eg, atenolol, pindolol, propranolol, metoprolol). These slow the heart, reducing how hard it has to work
Ranolazine. The exact way it exerts its antianginal effect is not known but may be through inhibition of ion channels during cardiac repolarization.
Data
Source:drugs.com
Ranexa Er
RANEXA ER is a medication that is used to treat chronic angina, a condition characterized by chest pain or discomfort due to reduced blood flow to the heart. It belongs to a class of drugs called anti-anginals and works by improving blood flow to the heart muscle, thereby reducing the frequency of angina episodes. RANEXA ER is an extended-release formulation, which means it is designed to release the medication slowly over time, providing continuous relief from angina symptoms. It is typically taken twice daily and should be used in combination with other angina medications as prescribed by a healthcare professional.
Ranolazine ER is a medication that is used to treat chronic angina, a condition characterized by chest pain or discomfort due to reduced blood flow to the heart. It belongs to a class of drugs called anti-anginals and works by improving blood flow to the heart muscle, thereby reducing the frequency of angina attacks. Ranolazine ER is an extended-release formulation, which means it is released slowly into the body over time, providing long-lasting relief from angina symptoms. It is typically taken orally once or twice daily, as prescribed by a healthcare professional.
