Rantac 50mg/2ml (Ranitidine Ampoules) 50mg/2ml

Rantac 50mg/2ml ampoules contain ranitidine, an injectable H2 blocker used for short-term acid control. Suitable for hospital and clinical settings, these sterile ampoules provide rapid relief in acute scenarios. Store at ambient temperature away from moisture. Always follow professional guidance when administering.

Strength

50mg/2ml

Pack Size

100s

Storage

Ambient

Manufacturer / TM Owner

J B Chemicals

Select Quantity

Pack/s

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Indications & Clinical Uses

Rantac 50mg/2ml ampoules are used to reduce stomach acid in conditions like peptic ulcers, gastroesophageal reflux disease (GERD), and Zollinger-Ellison syndrome. They may also be used before anesthesia to prevent aspiration pneumonia. This injectable form is typically reserved for patients unable to take oral medications. It works by blocking histamine H2 receptors in the stomach lining.

Side Effects

Rantac 50mg/2ml ampoules begin working within minutes to reduce acid production, providing relief from heartburn and indigestion. Users may notice decreased stomach discomfort and fewer episodes of acid reflux. The effects typically last several hours, supporting recovery in acute care settings.

Precautions & Warnings

Keep Rantac 50mg/2ml ampoules in their original packaging until use to protect from light. Discard any unused solution immediately after opening. Avoid exposure to extreme temperatures and inspect for particles or discoloration before administration. Always use under medical supervision.

Avoid Interactions

Rantac 50mg/2ml may interact with medications metabolized by liver enzymes, such as certain antifungals or anticoagulants. Alcohol and acidic beverages can reduce its effectiveness. Always inform healthcare providers about all current medications and supplements before use.

Frequently Asked Questions

It is used to reduce stomach acid in peptic ulcers, GERD, and related acid-related conditions.

Effects are typically felt within minutes after injection, with acid reduction lasting several hours.

This injectable form is intended for professional administration in clinical settings.

Inspect the solution for particles or discoloration and ensure the ampoule is intact.

Alcohol and acidic foods may reduce its effectiveness; consult a healthcare provider for guidance.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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