Usual Adult Dose of Ranexa for Angina (Chest Pain):
The typical starting dose is: 500 mg orally twice daily. If needed, your doctor may increase to 1000 mg orally twice daily.
 Detailed Ranexa dosage information
What happens if I miss a dose?
Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
Overdose can cause nausea, vomiting, numbness or tingling, dizziness, double vision, confusion, or fainting.
