Product image of Pantoprazol Viatris (Pantoprazole Sodium Sesquihydrate) supplied by GNH India

Pantoprazol Viatris

Active Ingredient:
Pantoprazole Sodium Sesquihydrate
Origin:
EU

Pantoprazol Viatris (Pantoprazole Sodium Sesquihydrate)

Pantoprazole Sodium Sesquihydrate, the active ingredient in Pantoprazol Viatris, is a proton pump inhibitor presented as a tablet for oral use. It reduces gastric acid production and is used to treat acid‑related gastrointestinal conditions in adults.
GNH India supplies Pantoprazol Viatris as a licensed, GDP‑compliant international pharmaceutical supplier serving pharmacies and clinics worldwide.

Manufacturer / TM Owner

Viatris Limited

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Indications & Clinical Uses

Pantoprazol Viatris, a proton pump inhibitor, is indicated for conditions involving excess gastric acid secretion.

  • Gastroesophageal reflux disease (GERD): alleviates heartburn and regurgitation by lowering stomach acidity.
  • Erosive esophagitis: promotes healing of inflamed esophageal tissue caused by acid exposure.
  • Zollinger‑Ellison syndrome: controls hypersecretion of gastric acid associated with gastrin‑producing tumors.
  • Peptic ulcer disease: supports ulcer healing and prevents recurrence by maintaining a less acidic gastric environment.

How It Works

  • Pantoprazole inhibits the H+/K+ ATPase enzyme (the gastric proton pump) located on the secretory surface of parietal cells. By binding reversibly to the pump's cysteine residues, it blocks the final step of acid production, leading to a sustained reduction in gastric hydrogen ion secretion and an increase in gastric pH.

Side Effects

Common Side Effects

  • Headache: mild to moderate intensity, often transient.
  • Diarrhea: loose stools that may resolve with continued therapy.
  • Nausea: occasional feeling of queasiness after dosing.
  • Abdominal pain: mild discomfort in the stomach region.

Serious or Rare Side Effects

  • Severe allergic reaction (anaphylaxis): swelling, rash, difficulty breathing.
  • Clostridioides difficile infection: persistent watery diarrhea, abdominal cramping.
  • Low magnesium levels (hypomagnesemia): muscle weakness, irregular heartbeat.
  • Elevated liver enzymes: signs of hepatic stress on laboratory testing.
  • Stevens‑Johnson syndrome: severe skin rash and mucosal involvement.
  • Acute pancreatitis: sudden upper abdominal pain radiating to the back.

Precautions & Warnings

Before initiating therapy, consider the following precautions:

  • Assess renal function: dose adjustment may be needed in severe impairment.
  • Monitor magnesium levels: long‑term use can lead to hypomagnesemia.
  • Use with caution in hepatic impairment: reduced clearance may increase exposure.
  • Avoid abrupt discontinuation: may cause rebound acid hypersecretion.
  • Consider dose reduction in elderly patients: increased sensitivity to adverse effects.
  • Store at ambient temperature: keep below 25°C, retain in original packaging, protect from moisture.

Avoid Interactions

Pantoprazol may interact with several medications, requiring attention to avoid reduced efficacy or increased toxicity.

Major Interactions (Avoid)

  • Ketoconazole or itraconazole: decreased absorption due to reduced gastric acidity.
  • Atazanavir: markedly reduced plasma concentrations, compromising antiviral effect.

Moderate Interactions (Monitor Closely)

  • Warfarin: potential increase in INR, monitor coagulation parameters.
  • Digoxin: possible rise in serum levels, observe for signs of toxicity.
  • Methotrexate (high dose): reduced renal clearance, monitor renal function and drug levels.

Frequently Asked Questions

Pantoprazol Viatris is prescribed for acid‑related gastrointestinal disorders such as gastroesophageal reflux disease (GERD), erosive esophagitis, Zollinger‑Ellison syndrome, and peptic ulcer disease. By lowering stomach acidity, it helps relieve symptoms, promotes healing of damaged tissue, and prevents recurrence of ulcers.

Pantoprazole sodium sesquihydrate selectively and reversibly inhibits the H+/K+ ATPase enzyme, commonly called the gastric proton pump, on the secretory surface of parietal cells. This blockade stops the final step of gastric acid production, resulting in a sustained increase in gastric pH and reduced acid-mediated damage.

The appropriate dose of Pantoprazol Viatris is determined by the prescribing healthcare professional based on the specific indication, patient age, renal and hepatic function, and treatment response. Patients should follow the exact dosage instructions provided by their prescriber and pharmacist.

Safety data for pantoprazole in pregnancy and lactation are limited, and the product does not have a definitive pregnancy category. Clinicians should weigh potential benefits against possible risks before prescribing to pregnant or nursing women, and use only if clearly needed.

To request Pantoprazol Viatris, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any special handling) and necessary import documentation.

Pantoprazol Viatris belongs to the same class as omeprazole, esomeprazole, and lansoprazole. All share the mechanism of proton pump inhibition, but differences exist in pharmacokinetics, drug‑interaction profiles, and metabolism pathways. Pantoprazole is often preferred when fewer cytochrome P450 interactions are desired.

Pantoprazol Viatris tablets should be stored at ambient temperature, preferably below 25 °C. Keep them in the original blister pack or container, protect from moisture and direct sunlight, and ensure they are out of reach of children.

Pantoprazol Viatris is taken orally, usually as a whole tablet with a glass of water. It can be taken with or without food, but consistency in timing each day helps maintain steady acid suppression. Swallow the tablet whole; do not crush or chew.

Serious risks, though uncommon, include severe allergic reactions (anaphylaxis), Clostridioides difficile‑associated diarrhea, low magnesium levels, liver enzyme elevations, and rare skin conditions such as Stevens‑Johnson syndrome. Patients should seek immediate medical attention if they experience rash, persistent diarrhea, muscle weakness, or signs of an allergic reaction.

Pantoprazol Viatris is contraindicated in patients with known hypersensitivity to pantoprazole or any component of the formulation. Caution is advised for individuals with severe liver disease, those on medications that require an acidic environment for absorption, and patients with a history of unexplained low magnesium levels.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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