The recommended dosage of ranolazine may vary depending on the patient’s individual needs and medical condition. The usual starting dose of ranolazine is 500 mg twice daily. The dose may be increased to 1000 mg twice daily if needed and if the patient tolerates the medication well. The maximum recommended daily dose of ranolazine is 2000 mg.

Dosage
Description

Usual Starting Dose
500 mg twice daily

Maximum Dosage
2000 mg per day

Frequency
Twice daily

Administration
With or without food

Timing
Take at the same time(s) every day

Tablet Handling
Do not crush, chew, or break tablets

Missed Dose
Take as soon as remembered; skip if almost time for next dose

Dosage Adjustments
Consult healthcare provider

It’s important not to adjust the dosage of ranolazine or stop taking it without first consulting with your healthcare provider. They may need to monitor your heart function or adjust your dosage gradually to ensure the safe and effective use of the medication.