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Rantime Inj

2ml Injection in Ampoule

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Ranitidine(25.0 Mg)
Therapeutic classification

Medical Description

Rantime Injection is used in the treatment of stomach and intestinal ulcers, heartburn, indigestion and acid reflux disease. It contains ranitidine as its active ingredient. Rantime Injection is given...
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    Side effects
    Precautions and Warnings
    Mode of Action
    Directions for Use
    Storage and disposal
    Other Products
    Quick Summary

Uses of Rantime Inj

  • Rantime Injection uses include the treatment of heartburn and stomach pain caused due to acid reflux disease, stomach and intestine ulcers.
  • It also helps in the prevention of acid aspiration during anaesthesia.

Contraindications of Rantime Inj

If you are allergic to this medicine or any of the ingredient of this injection.

Side effects of Rantime Inj

  • Pain, redness or swelling at the site of injection.
  • Headache

Precautions and Warnings of Rantime Inj



Can I take the Rantime Injection during pregnancy?
There is limited information on the use of this medicine during pregnancy. Hence, it is recommended not to use the same unless it is prescribed by your doctor.

Breast Feeding

Can I take the Rantime Injection while breastfeeding?
The medicine passes into the breastmilk. Hence, caution is advised while administering this injection to a nursing mother.


Can I drive if I have taken the Rantime Injection?
This injection does not affect your ability to drive or to use machinery. However, if you experience any sort of giddiness or compromised vision, you should avoid driving or using machines.


Can I consume alcohol if I am prescribed this Rantime Injection?
There is no known interaction between alcohol and the Rantime Injection. However, avoid consuming alcohol as it is known to increase acidity and can make your acidity worse.

Other General Warnings

Talk to your doctor if
  • You have any underlying medical condition like liver or kidney-related problem, stomach ulcers or any kind of heart-related problem, etc.
  • You have a history of any blood disorder related to haemoglobin (porphyria).
  • You are an older person having compromised immunity, lungs disorder or diabetes.

Mode of Action of Rantime Inj

How Does It Work?

The stomach produces acid to digest food. When this acid is produced in excess, it can lead to acidity, heartburn and ulcers. Rantime Injection works by blocking the secretion of gastric acid and ther...
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Directions for Use of Rantime Inj

  • This injection will be given by a doctor or nurse in a hospital/clinic.
  • Do not self-inject. Follow any aftercare instructions given by the doctor/nurse.

Interactions of Rantime Inj

Interactions with other medicines

  • Rantime Injection may interact with other medications and provide an altered response to the treatment. Please notify your doctor if you are undergoing any other treatments, over-the-counter medicatio...
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  • Especially, if you are taking blood thinners like warfarin and ant-epileptic medicines like phenytoin, close monitoring is needed.
  • Other medicines that should be used with caution are medicines for a brain-related disorder like diazepam, triazolam, anti-fungal medicines like ketoconazole, antihypertensive medicines, anti-HIV medi...
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Interactions with food items

It is advised to avoid consuming acidity-causing foods like chocolate, caffeine, tea and cola. These food items tend to reduce the effectiveness of the medication and delay recovery.

Storage and disposal of Rantime Inj

  • Rantime Injection should be kept out of the reach of children.
  • Store it in a cool and dry place.
  • Do not freeze.

Dosage of Rantime Inj


You are less likely to get an overdose of the Rantime Injection as it is given to you by a doctor or nurse in a clinic or hospital. However, if you experience any unusual symptoms after the injection,...
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Missed a Dose

It is unlikely that the dose of this injection will be missed if you are monitored in a healthcare setup. However, if you have missed taking any dose of this injection, inform your doctor or nurse imm...
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Content Details


Dr. Nikita Toshi

BDS (Bachelor of Dental Surgery)


Dr. Ritu Budania

MBBS, MD (Pharmacology)

Frequently Asked Questions (FAQs)


Q: How long is the usual course of medication?

A: While the duration for which the Rantime Injection is prescribed varies from person to person based on their condition, it usually starts showing its effect almost immediately.

Q: What is acid reflux?

A: There is a valve-like structure called the sphincter between the food pipe and stomach. This valve prevents the acid and the food in your stomach from coming back into the food pipe. When this valve is weak or damaged, acid starts entering the stomach causing heartburn, difficulty in swallowing and food regurgitation.

Q: Can I reduce my acidity problem by changing my lifestyle habits?

  • Avoid lying down for three hours after a meal.
  • Reduce excess weight.
  • Eat smaller meals more frequently throughout the day.
  • Wear loose-fitting clothing to avoid pressure on your abdomen.
  • Quit smoking.
  • Avoid sugar, processed food, meat, sodas, a high protein diet, etc.

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Quick Summary

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ContainsRanitidine(25.0 Mg)
UsesGERD and peptic ulcer
Side effectsPain, redness or swelling at the injection site, headache
Last Updated on: 19 Jun 2021 | 06:53 PM (IST)
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