Ranolazine sustained-release tablets 500 mg are used to treat chronic angina in adults. Ranolazine works by:

• 1. Increasing the heart’s energy efficiency
• 2. Reducing the heart’s oxygen demand
• 3. Improving blood flow to the heart

Specifically, ranolazine is used to:

• 1. Treat chronic stable angina
• 2. Reduce the frequency and severity of angina attacks
• 3. Improve exercise tolerance
• 4. Reduce the need for other anti-anginal medications

Ranolazine is often used in combination with other medications, such as beta blockers, calcium channel blockers, or nitrates, to manage angina. It’s important to note that ranolazine is not used to treat acute angina attacks or other conditions, such as high blood pressure or heart failure. Always consult a healthcare professional for proper diagnosis and treatment.