Product image of Omeprazol Sandoz (Omeprazole) supplied by GNH India

Omeprazol Sandoz

Active Ingredient:
Omeprazole
Origin:
EU

Omeprazol Sandoz (Omeprazole)

Omeprazole, the active ingredient in Omeprazol Sandoz, is a proton pump inhibitor presented as an injectable solution for intravenous use. It reduces gastric acid secretion and is employed in the treatment of ulcer disease, gastro‑oesophageal reflux, stress‑related ulcer prophylaxis, and Zollinger‑Ellison syndrome.

GNH India supplies Omeprazol Sandoz as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals worldwide. The company adheres to stringent quality standards and provides reliable cold‑chain logistics for injectable medicines. Clients benefit from consistent batch release, regulatory support, and on‑time delivery across global markets.

Manufacturer / TM Owner

Sandoz Pharmaceuticals D.D.

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Indications & Clinical Uses

Omeprazol Sandoz, a proton pump inhibitor, is indicated for several acid‑related gastrointestinal conditions.

  • Gastric and duodenal ulcers: promotes healing by markedly lowering gastric acid output.
  • Gastro‑oesophageal reflux disease (GERD): provides symptomatic relief and mucosal protection.
  • Stress ulcer prophylaxis: prevents bleeding in critically ill or postoperative patients.
  • Zollinger‑Ellison syndrome: controls hyper‑secretion of gastric acid in this rare endocrine disorder.

How It Works

  • Omeprazole irreversibly binds to the cystic fibrosis transmembrane conductance regulator‑linked H⁺/K⁺‑ATPase (the gastric proton pump) located on the secretory surface of parietal cells. By blocking this final step of acid production, it reduces both basal and stimulated gastric acid secretion, leading to an increased gastric pH that facilitates ulcer healing and symptom control. The inhibition persists until new enzyme molecules are synthesized, providing prolonged acid suppression over 24‑48 hours after a single dose.

Side Effects

Adverse reactions reported with intravenous omeprazole range from mild to severe.

Common Side Effects

  • Headache: mild pain or pressure in the head.
  • Diarrhea: loose stools that may be watery.
  • Nausea: sensation of unease and urge to vomit.
  • Abdominal pain: discomfort in the stomach area.

Serious or Rare Side Effects

  • Anaphylaxis: severe allergic reaction with hives, swelling, and breathing difficulty.
  • Clostridioides difficile infection: colitis presenting with severe diarrhea.
  • Hepatotoxicity: elevated liver enzymes or liver injury.
  • Severe hypomagnesemia: low magnesium levels causing muscle cramps or cardiac arrhythmia.

Precautions & Warnings

Before using Omeprazol Sandoz, clinicians should consider several safety considerations.

  • Renal impairment: monitor renal function and adjust therapy if necessary.
  • Hepatic impairment: use with caution; dose may need adjustment.
  • Pregnancy and lactation: safety not established; weigh benefits against potential risks.
  • Concomitant antiplatelet or anticoagulant therapy: monitor for increased bleeding risk.
  • Drug interactions: review patient’s medication list for known interactions.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Omeprazol Sandoz can affect the pharmacokinetics of several co‑administered drugs.

Major Interactions (Avoid)

  • Clopidogrel: omeprazole reduces its activation, potentially decreasing antiplatelet effect.
  • Atazanavir: gastric pH increase markedly lowers atazanavir absorption.
  • High‑dose methotrexate: omeprazole may increase methotrexate toxicity.

Moderate Interactions (Monitor Closely)

  • Warfarin: may enhance anticoagulant effect; monitor INR.
  • Digoxin: possible increase in serum digoxin levels; check concentrations.
  • Diazepam: omeprazole can raise diazepam levels; observe for sedation.

Frequently Asked Questions

Omeprazol Sandoz is an intravenous formulation of omeprazole, a proton pump inhibitor. It is used to treat gastric and duodenal ulcers, provide symptom relief in gastro‑oesophageal reflux disease, prevent stress‑related ulcer bleeding in critically ill patients, and manage the excessive acid production seen in Zollinger‑Ellison syndrome.

Omeprazole irreversibly inhibits the H⁺/K⁺‑ATPase enzyme (the gastric proton pump) located on the secretory surface of parietal cells. By blocking this final step of acid secretion, it markedly reduces both basal and stimulated gastric acid output, raising gastric pH and allowing ulcer healing and symptom control.

The specific dose and infusion rate of Omeprazol Sandoz are determined by the prescribing clinician based on the patient’s condition, severity, and renal or hepatic function. The product is supplied as an injectable solution for intravenous administration, and dosing instructions are provided on the prescription label.

Safety of intravenous omeprazole during pregnancy or lactation has not been fully established. The decision to use the product should be based on a careful assessment of the potential benefits versus any possible risks to the fetus or infant, and it should be prescribed only when clearly needed.

To request Omeprazol Sandoz, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will ask for trade or institutional credentials. The sales team then replies with pricing, availability, shipping details (including cold‑chain handling) and any required import documentation.

Omeprazol Sandoz provides the same mechanism of action as other PPIs such as pantoprazole or esomeprazole but is formulated for intravenous use, allowing rapid onset in patients who cannot take oral medication. While oral PPIs are convenient for chronic therapy, the injectable form is preferred in acute care settings, critical care, or when oral absorption may be compromised.

Omeprazol Sandoz must be stored at 2‑8 °C in a refrigerator. Keep the vial in its original packaging, protect it from light, and avoid freezing or shaking the solution. If the product reaches room temperature for a short period during preparation, it may be used immediately, but any remaining solution should be discarded.

The product is given by intravenous infusion. The prescribed dose is diluted in an appropriate compatible IV fluid and administered over the recommended infusion time, typically 30‑60 minutes, under clinical supervision. Monitoring of vital signs and patient response is advised during and after the infusion.

Serious adverse events include anaphylactic or severe allergic reactions, Clostridioides difficile‑associated colitis, significant liver enzyme elevations indicating hepatotoxicity, severe hypomagnesemia that can cause cardiac arrhythmias, and rare cases of Stevens‑Johnson syndrome. Prompt medical attention is required if any of these symptoms develop.

Patients with known hypersensitivity to omeprazole or any component of the injectable formulation should avoid its use. Caution is also advised for individuals with severe hepatic impairment, those receiving concomitant drugs that rely on gastric acidity for absorption (e.g., atazanavir), and patients with a history of severe allergic reactions to proton pump inhibitors.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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