Name Trade Name Generic Name
Ranexa Ranolazine
Use: Treat chronic chest pain (angina), which is a result of not enough blood flow to the heart.
Action: Has antianginal effects and anti-ischemic effects. The exact mechanism is not known.
Do Not Take Ranexa if:
- You have a heart problem called QT prolongation
- Have or had liver problems
- Have severe kidney impairment
- Are taking medicines that also cause QT prolongation
- Antiarrhythmic medicines, which include quinidine, dofetilide (Tikosyn), sotalol (Betapace)
- Erythromycin
- Some antipsychotic medicines
- Are taking medicines or foods than can interact with Ranexa
- Antifungal medicines
- Diltiazem (Cardizem, Dilacor, Tiazac)
- Verapamil (Calan, Verelan, Covera HS)
- Some antibiotics
- Grapefruit juice or grapefruit containing products
Possible Side Effects
Every drug is capable of producing side effects. Most patients experience no, or minor, side effects. Possible side effects:
• Common: Headache, constipation, nausea
• Major: Heart rhythm problem known as QT prolongation, dizziness and lightheadedness
Guidelines for Taking This Medication
- May be taken without regard to food
- Swallow Ranexa whole; do not crush, break or chew the tablet
- If a dose is missed, wait until the next scheduled dose and get back on schedule
- Do not take more than your usual dose at any time, even if you have missed doses
- Headache is usually temporary and subsides once you adjust to the medication; notify your doctor or nurse if you have a persistent headache
Ver 10.
