Ranexa (generic name: ranolazine) is a medication used to treat chronic angina (chest pain). Here’s what you need to know about Ranexa 500mg:

Active Ingredient:

• Ranolazine: Ranolazine is an anti-anginal medication that helps improve blood flow to help the heart work more efficiently.

Dosage Strength:

• Ranexa 500mg: Each extended-release tablet contains 500 milligrams of ranolazine.

Uses:

• Chronic Angina: Ranexa is prescribed to treat chronic angina and is typically used in combination with other medications for heart disease.

Dosage and Administration:

• Starting Dose: The usual starting dose of Ranexa is 500mg taken twice daily.
• Maintenance Dose: Based on the patient’s clinical response and tolerance, the dose may be increased to 1000mg twice daily. This allows for adjustment based on individual need and response to the medication.
• Administration: Ranexa should be taken twice daily, with or without food. The tablets should be swallowed whole and not crushed, broken, or chewed.

Precautions:

• Medical Conditions: Inform your doctor if you have a history of liver or kidney disease.
• Interactions: Ranexa can interact with other medications, including certain antibiotics, antifungals, and medications for heart rhythm disorders. Make sure your doctor is aware of all the medications you are taking.

Side Effects:

• Common Side Effects: Dizziness, headache, constipation, and nausea.
• Serious Side Effects: Palpitations, fainting, and severe dizziness, which should be reported to a healthcare provider immediately.

Contraindications:

• Liver Cirrhosis: Ranexa is contraindicated in patients with liver cirrhosis.
• Drug Interactions: Avoid using Ranexa with strong CYP3A inhibitors (e.g., ketoconazole, clarithromycin) and certain other medications that prolong the QT interval.

Storage:

• Storage Conditions: Store Ranexa at room temperature, away from moisture and heat, and out of reach of children.

Important Notes:

• Regular Monitoring: Periodic medical tests (e.g., EKG, blood pressure) may be necessary to monitor your condition and ensure the medication is working properly.
• Lifestyle Changes: In addition to taking Ranexa, following a healthy diet, regular exercise, and avoiding smoking can help manage angina symptoms effectively.