Ranolazine

Information about Ranolazine

Ranolazine Uses

Ranolazine is used to prevent Angina (heart-related chest pain).

How Ranolazine works

Ranolazine is an anti-anginal medication. It works by decreasing the oxygen requirement of the heart by relaxing heart muscle.

Common side effects of Ranolazine

Nausea, Headache, Dizziness, Constipation
CONTENT DETAILS
Written By
Dr. Betina Chandolia
MDS, BDS
Reviewed By
Dr. Lalit Kanodia
MBA, MD Pharmacology
Last updated
18 Feb 2020 | 11:51 AM (UTC)

We provide you with authentic, trustworthy and revelant information

Want to know more

Available Medicine for Ranolazine

RanozexSun Pharmaceutical Industries Ltd
₹170 to ₹1993 variant(s)
RanxTorrent Pharmaceuticals Ltd
₹265 to ₹3262 variant(s)
RanolazTorrent Pharmaceuticals Ltd
₹299 to ₹3004 variant(s)
RancvMSN Laboratories
₹128 to ₹1882 variant(s)
RanopillIntas Pharmaceuticals Ltd
₹1671 variant(s)
RolazinMacleods Pharmaceuticals Pvt Ltd
₹1652 variant(s)
CartinexMicro Labs Ltd
₹1811 variant(s)
RancadLupin Ltd
₹302 to ₹3142 variant(s)
CarozaZydus Cadila
₹1201 variant(s)
AngiotecOaknet Healthcare Pvt Ltd
₹1001 variant(s)

Expert advice for Ranolazine

  • It should be taken with food to avoid stomach upset.
  • It improves HbA1c and blood sugar levels in diabetes patients.
  • It may cause dizziness or sleepiness. Do not drive or do anything requiring concentration until you know how it affects you.
  • Notify your doctor if you are taking any other medications along with Ranolazine
  • It may produce changes in the ECG (QTc interval prolongation). It is recommended to get an ECG done within 1 to 2 weeks of starting the medication.

Frequently asked questions for Ranolazine

Ranolazine

Q. What are the serious side effects of Ranolazine?

Ranolazine may cause changes in electrical activity of heart which is known as QT prolongation. Your doctor may get regular tests done to check the electrical activity of your heart. Tell your doctor right away if you feel faint, lightheaded or if your heart starts beating irregularly or fast, as these may be symptoms of QT prolongation. Ranolazine may also cause kidney failure in patients who already have kidney problems. Therefore, your doctor may need to do tests to check how your kidneys are working.

Q. I started taking Ranolazine about a week ago. Now I have noticed that my urine has become very dark though I am taking plenty of fluids. Is there anything to worry about?

Urine discoloration could be because of Ranolazine. You need not worry if you do not have any other symptoms. However, if it still bothers you, you can talk to your doctor who will advise you further.

Q. In case I accidentally take excess of Ranolazine, what will happen?

Excess of Ranolazine can cause nausea, vomiting, lightheadedness, double vision, tiredness, severe tremor, confusion, hallucinations, difficulty in speaking and walking and you can even faint. If you have taken excess of Ranolazine by mistake, call your doctor right away or seek emergency medical care in a nearby hospital.

Q. Is it safe to take Ranolazine if I am already taking metoprolol?

Yes, it is safe to take the Ranolazine and Metoprolol together. Ranolazine has minimal effect on blood pressure in patients of angina.

Q. I am a diabetic and am taking metformin. My doctor has prescribed Ranolazine, is it safe to take both together?

If you are taking metformin along with Ranolazine, you have to be careful since Ranolazine may increase the levels of metformin in the body which can lead to metformin toxicity. Talk to your doctor who will modify the dose of metformin.

Q. I have been taking simvastatin to keep my cholesterol levels in check. Can I take Ranolazine with it?

It is recommended not to take simvastatin and Ranolazine together because it may cause simvastatin toxicity which may lead to symptoms like muscle weakness and soreness, fatigue, decreased urination, etc. Let your doctor know that you are already taking simvastatin. If it is still necessary to take, then take it exactly as advised by the doctor.

INDIA’S LARGEST HEALTHCARE PLATFORM

260m+
Visitors
31m+
Orders Delivered
1800+
Cities
Get the link to download App

Connect

  • Social Links
  • Want daily dose of health?
Download App
Reliable

All products displayed on Tata 1mg are procured from verified and licensed pharmacies. All labs listed on the platform are accredited

Secure

Tata 1mg uses Secure Sockets Layer (SSL) 128-bit encryption and is Payment Card Industry Data Security Standard (PCI DSS) compliant

Affordable

Find affordable medicine substitutes, save up to 50% on health products, up to 80% off on lab tests and free doctor consultations.

LegitScript approved
India's only LegitScript and ISO/ IEC 27001:2022 certified online healthcare platform

Know more about Tata 1mgdownArrow

Access medical and health information

Tata 1mg provides you with medical information which is curated, written and verified by experts, accurate and trustworthy. Our experts create high-quality content about medicines, diseases, lab investigations, Over-The-Counter (OTC) health products, Ayurvedic herbs/ingredients, and alternative remedies.

Order medicines online

Get free medicine home delivery in over 1800 cities across India. You can also order Ayurvedic, Homeopathic and other Over-The-Counter (OTC) health products. Your safety is our top priority. All products displayed on Tata 1mg are procured from verified and licensed pharmacies.

Book lab tests

Book any lab tests and preventive health packages from certified labs and get tested from the comfort of your home. Enjoy free home sample collection, view reports online and consult a doctor online for free.

Consult a doctor online

Got a health query? Consult doctors online from the comfort of your home for free. Chat privately with our registered medical specialists to connect directly with verified doctors. Your privacy is guaranteed.

© 2025 Tata 1mg. All rights reserved. All medicines are dispensed in compliance with the Drugs and Cosmetics Act, 1940 and Drugs and Cosmetics Rules, 1945. We do not process requests for Schedule X and habit forming drugs.