Rantac-D Tablet

Reviewed By Dr. Rajeev Sharma, MBA, MBBS

Last updated on 22 Apr 2026 | 03:21 PM (IST)

Rantac-D Tablet is a combination medicine used to treat acid reflux (GERD) and indigestion. It works by reducing excess stomach acid and improving the movement of food through the stomach and intestines. This helps relieve symptoms such as heartburn, acidity, bloating, and discomfort after meals.

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General Information

Contains

Domperidone (10mg)+ Ranitidine (150mg)

Marketer

J B Chemicals and Pharmaceuticals Ltd

Storage

Store below 25°C

The content is shown in English

Product introduction

Take Rantac-D Tablet in the dose and duration advised by your doctor. Finish the full course of treatment even if you feel better. A high dose or overdose may have harmful effects on the body.

There is limited data on the side effects of Rantac-D Tablet. Let your doctor know if you experience any symptoms while taking Rantac-D Tablet. They may be able to suggest ways to treat or manage the side effects.

Before taking the medicine, always consult your doctor if you are pregnant or breastfeeding. Let your doctor also know if you are suffering from any severe stomach, liver, kidney, or any known diseases. Do not take Rantac-D Tablet if you have a known history of allergic reactions to any of the components of this medicine.

Uses of Rantac-D Tablet

Benefits of Rantac-D Tablet

Treatment of Indigestion
Rantac-D Tablet provides relief from indigestion and related symptoms like bloating, nausea, and a feeling of fullness after meals. It enhances the natural movement of the stomach and intestines, allowing food to pass more easily through the digestive tract. Regular use as prescribed helps restore normal digestion and reduces discomfort after eating.

Treatment of Gastroesophageal reflux disease (Acid reflux)
Rantac-D Tablet helps relieve symptoms of gastroesophageal reflux disease (GERD), such as heartburn, acidity, and discomfort after meals. It works by reducing excess stomach acid and improving the movement of food through the stomach, preventing acid from flowing back into the food pipe. This helps you eat more comfortably and improves overall digestive health.

Side effects of Rantac-D Tablet

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 Rantac-D

Limited data available

How to use Rantac-D Tablet

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. Rantac-D Tablet is to be taken on an empty stomach.

How Rantac-D Tablet works

Rantac-D Tablet is a combination of domperidone and ranitidine. Domperidone is a prokinetic that helps improve digestion by increasing the movement of the stomach and intestines, allowing food to pass more easily, and preventing reflux. Ranitidine is an H2 blocker that reduces stomach acid production, providing relief from acid-related conditions such as gastroesophageal reflux disease (GERD) and peptic ulcers.

All substitutes for Rantac-D Tablet

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

Swallow whole with water; do not crush, chew, or break, as this may affect how the medicine works.
Avoid alcohol and caffeine, as these can irritate your stomach and may reduce the effectiveness of the medicine.
Be cautious if you have heart, liver, or kidney conditions, as this medicine may not be safe for such individuals.
Stick to the prescribed dose and do not take extra doses even if you miss one. Overuse may lead to side effects like dizziness, dry mouth, or diarrhea.
Avoid taking soft drinks and citrus fruits like oranges and lemons while taking this medicine. These can irritate the stomach and increase acid secretion.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Rantac-D Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Rantac-D Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.

Breast feeding

CONSULT YOUR DOCTOR

Rantac-D Tablet may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving

CONSULT YOUR DOCTOR

It is not known whether Rantac-D Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

CAUTION

Rantac-D Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.

Liver

UNSAFE

Rantac-D Tablet is unsafe to use in patients with liver disease and should be avoided.

Frequently asked questions

What is the best time to take Rantac-D Tablet?

Take Rantac-D Tablet exactly as directed by your doctor. It can be taken with or without food. To prevent heartburn and acid indigestion, take it 30-60 minutes before eating food or drinking beverages, as that can lead to indigestion. Follow all directions as advised.

What are the serious side effects of an overdose of Rantac-D Tablet?

Serious side effects are rare but can occur if you take a higher-than-recommended dose. You could have stomach pain that seems to be getting worse (sign of an inflamed liver or pancreas), back pain, fever, pain while peeing, or blood in your urine (signs of kidney problems), rash, and a slow or irregular heartbeat.

Can the use of Rantac-D Tablet cause dryness in mouth?

Yes, the use of Rantac-D Tablet can cause dry mouth. If you experience dry mouth, drink plenty of water. Take regular sips during the day and keep some water by your bed at night. You may use lip balm if your lips are also dry.

Can I take Rantac-D Tablet if I am pregnant?

Speak with your doctor if you conceive while taking Rantac-D Tablet. Let your doctor know even if you are planning a baby. Some studies have shown that its use is unsafe during pregnancy, as it may harm the fetus.

What are the instructions for storage and disposal of Rantac-D Tablet?

Keep this medicine in the container or the pack it came in, tightly closed. Store it according to the instructions mentioned on the pack or label. Dispose of the unused medicine. Make sure it is not consumed by pets, children, or other people.

Fact Box

Habit Forming

Therapeutic Class

GASTRO INTESTINAL

References

Zeelab Pharmacy: Ranitidine + Domperidone. [Accessed 16 Mar. 2025] (online) Available from:

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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: J B Chemicals and Pharmaceuticals Ltd
Address: Cnergy IT Park, 3rd floor Appa Saheb Marathe Marg, Prabhadevi, Mumbai 400025

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Rantac-D Tablet. 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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Rantac-D Tablet

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General Information

Contains

Marketer

Storage

Product introduction

Uses of Rantac-D Tablet

Benefits of Rantac-D Tablet

Side effects of Rantac-D Tablet

How to use Rantac-D Tablet

How Rantac-D Tablet works

All substitutes for Rantac-D Tablet

Raspar D 10mg/150mg Tablet

Rantac-Dom Tablet

R-Loc D Tablet

Heldon R 10mg/150mg Tablet

Ulcidom 10mg/150mg Tablet

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

What is the best time to take Rantac-D Tablet?

What are the serious side effects of an overdose of Rantac-D Tablet?

Can the use of Rantac-D Tablet cause dryness in mouth?

Can I take Rantac-D Tablet if I am pregnant?

What are the instructions for storage and disposal of Rantac-D Tablet?

Fact Box

Habit Forming

Therapeutic Class

References

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

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