RANX 500MG TABLET

Z Rano 500mg Tablet ER is used for the management of angina (heart-related chest pain). It helps prevent new attacks of angina but does not stop an acute attack once started. It relieves chest pain by making the heart work more efficiently. Z Rano 500mg Tablet ER should be taken in the dose as advised by your doctor, at the same time each day. It can be taken with or without food to avoid stomach upset. Your doctor will decide how often you should take this medicine. This may change from time to time depending on how well it is working. You should take this medicine regularly to get the most benefit, even if you feel fine. It prevents future harm. If you stop taking it, your chest pain may come back.You can improve the health of your heart by making some lifestyle changes, such as quitting smoking, cutting down on alcohol, eating well, taking regular exercise, and managing stress. Some common side effects of this medicine include nausea, headache, dizziness, and constipation. Talk to your doctor if these bother you or do not go away.Z Rano 500mg Tablet ER may not be suitable for some people. Tell your doctor if you are suffering from any liver or kidney problems. Also, let your doctor know all other medications you are using, as some may affect or be affected by this medicine. This medicine is not usually recommended during pregnancy or breastfeeding.

Commonly bought for:

SALT CATEGORY: GENERAL

3/7 pharmacies priced

7 pharmacies checked

3 prices found

NetmedsIn stock₹314.97Cheapest— open Netmeds in a new tab
ApolloIn stock₹353.50+₹38.53— open Apollo in a new tab
PlatinumRxOut of stock₹290.20

No price found yet at PharmEasy, 1mg (Tata), Truemeds, MedPlus. They may still stock it.

Prices come from pharmacy websites and can change. “Checked” is when we last read that pharmacy's page, not when the price last changed. Confirm on the pharmacy's own page before you order.

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medical_informationMedicine & Clinical Information

check_circleUses & Indications

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Treatment of Angina (heart-related chest pain)

lightbulbExpert Advice & Quick Tips

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arrow_rightZ Rano 500mg Tablet ER improves HbA1c and blood sugar levels in diabetes patients.
arrow_rightIt may cause dizziness or sleepiness. Do not drive or do anything requiring concentration until you know how it affects you.
arrow_rightNotify your doctor if you are taking any other medications along with Z Rano 500mg Tablet ER.
arrow_rightIt 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.

scienceMechanism of Action (How it works)

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Z Rano 500mg Tablet ER is an anti-anginal medication. It works by decreasing the oxygen requirement of the heart by relaxing the heart muscle.

infoDirections for Use (How to Use)

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Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Z Rano 500mg Tablet ER may be taken with or without food, but it is better to take it at a fixed time.

historyMissed Dose Instructions

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If you miss a dose of Z Rano 500mg Tablet ER, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

warningSide Effects

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Nausea
Blood in urine
Discomfort
Legs hives
Confusion
Muscle twitching

medicationDosage & Packaging Details

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Dosage Form

Tablet ER

Manufacturer

Unichem Laboratories Ltd

Administration

Oral Route

Prescription

prescription

action class: Late Sodium channel blocker- anginahabit forming: Notherapeutic class: CARDIAC

helpFrequently Asked Questions

What are the serious side effects of Z Rano 500mg Tablet ER?

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Z Rano 500mg Tablet ER may cause changes in the electrical activity of the 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 or lightheaded or if your heart starts beating irregularly or fast, as these may be symptoms of QT prolongation. Z Rano 500mg Tablet ER 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.

I started taking Z Rano 500mg Tablet ER 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?

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Dark urine while taking Z Rano 500mg Tablet ER is not a common side effect, but it can sometimes happen. Monitor for other symptoms like yellowing of the skin/eyes (jaundice), severe fatigue, nausea, or unusual muscle pain. Consult your doctor as soon as possible to rule out any liver- or kidney-related issues. Check if you’re taking other medications that could cause urine discoloration, such as vitamins, antibiotics, or certain foods like beets.

In case I accidentally take an excess of Z Rano 500mg Tablet ER, what will happen?

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An excess of Z Rano 500mg Tablet ER 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 an excess of Z Rano 500mg Tablet ER by mistake, call your doctor right away or seek emergency medical care in a nearby hospital.

Is it safe to take Z Rano 500mg Tablet ER if I am already taking metoprolol?

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Yes, it is safe to take the Z Rano 500mg Tablet ER and metoprolol together. Z Rano 500mg Tablet ER has minimal effect on blood pressure in patients with angina.

I am a diabetic and am taking metformin. My doctor has prescribed Z Rano 500mg Tablet ER, is it safe to take both together?

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If you are taking metformin along with Z Rano 500mg Tablet ER, you have to be careful since Z Rano 500mg Tablet ER 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.

Editorial & Medical Review

The information on this page has been compiled and reviewed by healthcare professionals and data editors to ensure accuracy. It is for informational and price-comparison purposes only and should not replace professional medical advice.

Written By

MediSaathi Editorial Team

Last Updated

June 30, 2026

Regularly reviewed

Data Sources & Citations

Central Drugs Standard Control Organisation (CDSCO) — Government of IndiaView Source
National Pharmaceutical Pricing Authority (NPPA) — Government of IndiaView Source
Jan Aushadhi Scheme — Pradhan Mantri Bhartiya Janaushadhi Pariyojana — Government of IndiaView Source

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Price Summary for RANX 500MG TABLET

RANX 500MG TABLET

7 pharmacies checked

vaccinesMost Viewed Alternatives

Doctor Consultation Required

medical_informationMedicine & Clinical Information

helpFrequently Asked Questions

Editorial & Medical Review

Data Sources & Citations