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Ranexa Oral

Generic Name: RANOLAZINE EXTENDED-RELEASE - ORAL
Pronounced: (ra-NOE-la-zeen)

Ranexa Oral Side Effects

Dizziness, headache, lightheadedness, nausea, tiredness, and constipation may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these unlikely but serious side effects occur:

  • sudden dizziness/fainting
  • slow/fast/irregular/pounding heartbeat
  • numbness
  • shaking (tremor)
  • swelling of the ankles/feet
  • unexpected weight gain
  • vision changes


A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include:

  • rash
  • itching
  • swelling
  • severe dizziness
  • trouble breathing


This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

Ranexa Oral Medical Alert

Your condition can cause complications in a medical emergency. For enrollment information call MedicAlert at 1-800-854-1166 (USA) or 1-800-668-1507 (Canada).

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