Reden O Injection

Ondansetron (NA)+ Ranitidine (NA)

Genuine

Authenticity Assured

Prescription

required

Reden O Injection is a combination medicine used to treat gastroesophageal reflux disease (Acid reflux), acidity, nausea and vomiting. It relieves the symptoms of acidity such as indigestion, stomach pain, or irritation. It also decreases the acid production in the stomach to relieve heartburn.

Written By Dr. Anuj Saini, MMST, MBBS,
Reviewed By Dr. Lalit Kanodia, MBA, MD Pharmacology,
Last updated on 19 Sep 2025 | 03:31 PM (IST)

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2 ml Injection

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General Information

Contains

Ondansetron (NA)+ Ranitidine (NA)

Marketer

Medoz Pharmaceutical Pvt. Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Reden O Injection is given by your doctor or nurse. The dose you are given will depend on your condition and how you respond to the medicine. You should keep taking this medicine for as long as your doctor recommends. If you stop treatment too early your symptoms may come back and your condition may worsen. Let your healthcare team know about all other medications you are taking as some may affect, or be affected by this medicine.

The most common side effects are diarrhea, constipation, headache, fatigue, muscle pain, dryness in mouth, and flushing of skin. Most of these are temporary and usually resolve with time. Contact your doctor straight away if you are at all concerned about any of these side effects. This medicine may cause dizziness and drowsiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. Avoid drinking alcohol while taking this medicine as it can worsen your dizziness.

Before you start taking this medicine it is important to inform your doctor if you are suffering from liver disease. Lifestyle modifications like having cold milk and avoiding hot tea, coffee, spicy food or chocolate can help you to get better results.

Uses of Reden O Injection

Benefits of Reden O Injection

Gastroesophageal reflux disease (Acid reflux)
Gastroesophageal reflux disease (GERD) is a chronic (long-term) condition in which there is an excess production of acid in the stomach. Reden O Injection reduces the amount of acid your stomach makes and relieves the pain associated with heartburn and acid reflux. You should take it exactly as it is prescribed for it to be effective. Some simple lifestyle changes can help reduce the symptoms of GERD. Think about what foods trigger heartburn and try to avoid them; eat smaller, more frequent meals; try to lose weight if you are overweight and try to find ways to relax. Do not eat within 3-4 hours of going to bed.

Nausea
Reden O Injection blocks the action of chemicals in the body that can make you feel or be sick. It is often used to prevent nausea and vomiting that may be caused due to some medicines or cancer treatment. This medicine helps you recover more comfortably from cancer treatments such as radiation therapy or chemotherapy. It is also effective at preventing nausea and vomiting after an operation (in adults only). The dose will depend on what you are being treated for but always follow your doctor’s instructions carefully to get the most benefit.

Acidity
Reden O Injection relieves excessive acidity in your stomach which prevents heartburn, irritation, stomach pain, and indigestion. Usually, it is used along with other medicines for management of your condition. Take a fiber-rich diet, avoid oily or spicy food and drink plenty of fluids while taking it to make sure you stay hydrated.

Side effects of Reden O Injection

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Reden O

Diarrhea
Constipation
Headache
Drowsiness
Fatigue
Muscle pain
Dryness in mouth
Flushing of skin

How to use Reden O Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Reden O Injection works

Reden O Injection is a combination of two medicines:

Quick tips

Reden O Injection is administered to give relief from nausea, vomiting as well as acidity, heartburn and other discomfort associated with acid reflux.
Avoid taking soft drinks, citrus fruits like orange and lemon, which can irritate the stomach and increase acid secretion.
Incorporate the folowing lifestyle changes in order to prevent acidity:
1. Make sure you eat regular meals and drink plenty of water.
2. Avoid spicy and fatty fried food.
3. Lose weight if you are obese.
4. If you are a smoker, consider giving up.
5. Don't drink too much alcohol.
6. Do not go to bed immediately after taking a meal. Sit in a relaxed position for sometimes for better digestion.

Safety advice

Alcohol

UNSAFE

It is unsafe to consume alcohol with Reden O Injection.

Pregnancy

SAFE IF PRESCRIBED

Reden O Injection is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

Breast feeding

SAFE IF PRESCRIBED

Reden O Injection is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.

Driving

SAFE

Reden O Injection does not usually affect your ability to drive.

Kidney

CAUTION

Reden O Injection should be used with caution in patients with kidney disease. Dose adjustment of Reden O Injection may be needed. Please consult your doctor.

Liver

CAUTION

Reden O Injection should be used with caution in patients with liver disease. Dose adjustment of Reden O Injection may be needed. Please consult your doctor.

Fact Box

Habit Forming

Therapeutic Class

GASTRO INTESTINAL

References

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Medoz Pharmaceutical Pvt. Ltd
Address: Sco-83, 1st Flr, Swastik Vihar Mansa Devi Complex, Sec-5, Panchkula (HRY)-134114

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Reden O Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

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Reden O Injection

Save more with additional offers

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Reden O Injection

Benefits of Reden O Injection

Side effects of Reden O Injection

How to use Reden O Injection

How Reden O Injection works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Fact Box

Habit Forming

Therapeutic Class

References

User feedback

What are you using Reden O Injection for?

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

In case of any issues, contact us

Lab tests offered by us

Related/Popular tests