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Ranolazine Dosage

Applies to the following strength(s): 500 mg ; 1000 mg

The information at is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist.

Usual Adult Dose for:

Additional dosage information:

Usual Adult Dose for Angina Pectoris

Initial dose: 500 mg orally twice daily
Maintenance dose: 500 mg to 1000 mg orally twice daily. Maximum recommended dose is 1000 mg twice daily.

Renal Dose Adjustments

Data not available

Liver Dose Adjustments

Use of ranolazine is contraindicated in patients with clinically significant hepatic dysfunction.

Dose Adjustments

If satisfactory reduction of clinical symptoms has not been achieved, the dose may be increased to 1000 mg orally twice daily.


Safety and effectiveness have not been established in pediatric patients (less than 18 years of age).


Data not available