Ranolazine Interactions with Food and HerbsGrapefruit: Avoid grapefruit and its juice when you are on ranolazine. This combination may increase the side effects of the drug.
Ranolazine Interactions with AlcoholIntake of alcohol with ranolazine will make you feel dizzy and sleepy. It is better to avoid alcohol when you are on this drug especially when you have to be alert.
How to Take the Medication -Ranolazine is available as an extended release tablet. You will be usually advised to take it twice a day with food or on an empty stomach. Follow the exact directions from your doctor. Swallow the ranolazine tablet as a whole instead of crushing, chewing or breaking it.
Ranolazine for Medical Condition(s)