Drug reference

ranolazine

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Cardiovascular (Anti Anginal)

Mechanism of action

Antianginal effects not determined, but does not depend on HR or BP reduction; no effect on rate-pressure product at maximal exercise; shown to inhibit cardiac late sodium current (INA) at therapeutic levels

Common side effects

  • Angioedema
  • Constipation
  • Dizziness
  • Headache
  • Nausea

Contraindications

  • Hepatic cirrhosis, including Child-Pugh class A (mild), B (moderate), and C (severe) Strong CYP3A inhibitors (eg, ketoconazole, itraconazole, clarithromycin, nefazodone, nelfinavir, ritonavir, indinavir, saquinavir) CYP3A inducers (eg, carbamazepine, phenobarbital, phenytoin, rifampin, rifabu…

Known interactions (15)

Related conditions

Frequently asked questions

What drug class is ranolazine?

ranolazine belongs to: Cardiovascular.

How does ranolazine work?

Antianginal effects not determined, but does not depend on HR or BP reduction; no effect on rate-pressure product at maximal exercise; shown to inhibit cardiac late sodium current (INA) at therapeutic levels

What are the common side effects of ranolazine?

Angioedema, Constipation, Dizziness, Headache, Nausea

Which drugs interact with ranolazine?

enzalutamide, itraconazole, ketoconazole, rifampin, dronedarone, efavirenz, griseofulvin, amlodipine, aprepitant, chloramphenicol, colchicine, dasatinib, everolimus, fluconazole, fluvoxamine

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