Product image of Lanzul (Lansoprazole) supplied by GNH India

Lanzul

Active Ingredient:
Lansoprazole
Origin:
EU

Lanzul (Lansoprazole)

Lansoprazole, the active ingredient in Lanzul, is a proton pump inhibitor presented as an oral tablet for oral use. It reduces gastric acid production and is used to manage conditions such as gastro‑oesophageal reflux disease, peptic ulcer disease, erosive esophagitis and to support Helicobacter pylori eradication regimens.

GNH India supplies Lanzul as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies, transplant centres and oncology centres worldwide, ensuring quality and regulatory compliance with a focus on reliable supply chains and product integrity.

Manufacturer / TM Owner

Krka, D.D., Novo Mesto

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Indications & Clinical Uses

Lanzul (lansoprazole) is a proton pump inhibitor that reduces gastric acid secretion, and it is indicated for the following conditions:

  • Gastro‑oesophageal reflux disease (GERD): relief of heartburn and healing of esophageal erosion.
  • Peptic ulcer disease: promotes ulcer healing and reduces recurrence.
  • Erosive esophagitis: heals mucosal damage and prevents further injury.
  • Helicobacter pylori eradication: used as part of combination therapy to increase eradication rates.

How It Works

  • Lansoprazole selectively and irreversibly binds to the H+/K+ ATPase enzyme (the gastric proton pump) located on the secretory surface of gastric parietal cells. By inhibiting this final step of acid production, it markedly reduces both basal and stimulated gastric acid secretion, leading to an increase in gastric pH and facilitating ulcer healing and symptom relief.

Side Effects

Lanzul may cause adverse reactions, which are categorized as common and serious or rare.

Common Side Effects

  • Headache
  • Diarrhea
  • Nausea
  • Abdominal pain
  • Flatulence
  • Constipation

Serious or Rare Side Effects

  • Severe allergic reaction (anaphylaxis)
  • Clostridioides difficile‑associated diarrhea
  • Low magnesium levels (hypomagnesemia)
  • Interstitial nephritis

Precautions & Warnings

Before prescribing Lanzul, consider the following precautions:

  • Assess renal function: adjust use in severe renal impairment.
  • Monitor for liver disease: use cautiously in hepatic impairment.
  • Avoid long‑term use without supervision: risk of vitamin B12 deficiency.
  • Consider drug interactions: review concomitant medications.
  • Pregnancy and lactation: evaluate risk–benefit before use.
  • Store at room temperature: keep in original container, protect from moisture and light.

Avoid Interactions

Lanzul can interact with other medicines; interactions are grouped by clinical significance.

Major Interactions (Avoid)

  • Clopidogrel: reduced antiplatelet effect.
  • Atazanavir: decreased absorption of atazanavir.
  • Ketoconazole: reduced efficacy of ketoconazole.

Moderate Interactions (Monitor Closely)

  • Warfarin: may increase INR.
  • Digoxin: may increase serum digoxin levels.
  • Methotrexate: may increase toxicity.

Frequently Asked Questions

Lanzul contains lansoprazole, a proton pump inhibitor that is prescribed to reduce stomach acid. It is used to treat gastro‑oesophageal reflux disease, promote healing of peptic ulcers, manage erosive esophagitis, and is part of combination regimens for Helicobacter pylori eradication.

Lansoprazole works by irreversibly inhibiting the gastric H+/K+ ATPase pump in the parietal cells of the stomach. This blockade stops the final step of acid secretion, leading to a sustained increase in gastric pH and allowing ulcerated tissue to heal while relieving acid‑related symptoms.

The appropriate dose of Lanzul is determined by a qualified prescriber based on the specific condition, severity, and patient characteristics. Dosage may vary for GERD, ulcer disease, or H. pylori therapy, and the prescribing information should be followed exactly.

Safety data for lansoprazole during pregnancy and lactation are limited. It should only be used when the potential benefit to the mother outweighs any possible risk to the fetus or infant. Healthcare providers should discuss individual risk factors before prescribing.

To order Lanzul, 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, and any necessary import documentation.

Lanzul (lansoprazole) belongs to the proton pump inhibitor class, offering more potent and longer‑lasting acid suppression than H2‑receptor antagonists such as ranitidine. Compared with other PPIs like omeprazole, lansoprazole has a similar efficacy profile but may differ slightly in metabolism and drug‑interaction potential.

Lanzul should be stored at room temperature, preferably below 25 °C. Keep the tablets in their original packaging, protect them from moisture and direct light, and ensure the container is tightly closed to maintain product stability.

Lanzul is taken orally, usually as a whole tablet with a glass of water. It is commonly recommended to take the dose before a meal, but patients should follow the specific instructions provided by their prescriber or the product label.

Serious risks, though uncommon, include severe allergic reactions (anaphylaxis), Clostridioides difficile‑associated diarrhea, low magnesium levels (hypomagnesemia), and interstitial nephritis. Patients should seek immediate medical attention if they experience rash, persistent diarrhea, muscle weakness, or signs of kidney dysfunction.

Lanzul is contraindicated in individuals with known hypersensitivity to lansoprazole or any component of the formulation. Caution is also advised for patients with severe liver disease, those taking certain interacting medications, and patients for whom alternative acid‑suppression therapy is more appropriate.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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