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 indicated for conditions such as gastro‑oesophageal reflux disease, peptic ulcer disease, Helicobacter pylori eradication regimens and NSAID‑induced ulcer prophylaxis.

GNH India supplies Lanzul as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies, transplant centres and oncology centres worldwide, providing reliable sourcing and regulatory support for global healthcare providers through established distribution networks and quality‑assured manufacturing.

Manufacturer / TM Owner

Krka, D.D., Novo Mesto

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Indications & Clinical Uses

  • Lansoprazole is a proton pump inhibitor used to manage acid‑related gastrointestinal disorders.
  • Gastro‑oesophageal reflux disease (GERD): reduces reflux symptoms and promotes healing of esophageal erosions.
  • Peptic ulcer disease: facilitates ulcer healing and prevents recurrence.
  • Helicobacter pylori eradication (as part of combination therapy): enhances eradication rates by suppressing acid.
  • NSAID‑induced ulcer prophylaxis: lowers risk of ulcer development in patients on chronic NSAIDs.

How It Works

  • Lansoprazole irreversibly binds to the sulfhydryl groups of the H+/K+ ATPase enzyme (the gastric proton pump) located on the secretory surface of parietal cells. By inhibiting this final step of acid secretion, it markedly reduces basal and stimulated gastric acid output, leading to increased gastric pH and allowing mucosal healing. The inhibition is sustained for up to 72 hours because new enzyme synthesis is required for acid production to resume.

Side Effects

Lansoprazole may be associated with adverse reactions, ranging from mild to serious.

Common Side Effects

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

Serious or Rare Side Effects

  • Severe allergic reactions such as anaphylaxis or Stevens‑Johnson syndrome
  • Clostridioides difficile infection
  • Hypomagnesemia (low magnesium levels)
  • Elevated liver enzymes
  • Acute pancreatitis
  • Interstitial nephritis

Precautions & Warnings

  • Before starting Lanzul, consider the following precautions.
  • Assess renal and hepatic function before initiating therapy.
  • Use caution in patients with known hypersensitivity to proton pump inhibitors.
  • Monitor for potential drug interactions, especially with antiplatelet agents.
  • Consider periodic magnesium level checks during long‑term use.
  • Avoid abrupt discontinuation to reduce rebound acid hypersecretion.
  • Store at ambient temperature below 25°C: keep in the original container, protect from moisture and light.

Avoid Interactions

Lansul can interact with several medicines; awareness of major and moderate interactions helps ensure safe use.

Major Interactions (Avoid)

  • Clopidogrel: reduced antiplatelet activity.
  • Atazanavir: decreased absorption leading to loss of antiviral effect.
  • Methotrexate (high dose): increased toxicity.

Moderate Interactions (Monitor Closely)

  • Warfarin: possible increase in INR, monitor coagulation.
  • Digoxin: may raise serum concentrations, monitor levels.

Frequently Asked Questions

Lanzul contains lansoprazole, a proton pump inhibitor that is prescribed to treat acid‑related conditions such as gastro‑oesophageal reflux disease, peptic ulcer disease, to support Helicobacter pylori eradication regimens, and to prevent ulcers in patients who require long‑term non‑steroidal anti‑inflammatory drugs.

Lansoprazole works by irreversibly inhibiting the H+/K+ ATPase enzyme, also known as the gastric proton pump, on the secretory surface of parietal cells. This blocks the final step of gastric acid secretion, leading to a sustained increase in gastric pH and allowing damaged mucosa to heal.

The appropriate dose of Lanzul is determined by the prescribing healthcare professional based on the specific indication, patient age, renal and hepatic function, and other clinical factors. Dosage instructions are provided on the prescription label and should be followed exactly as directed.

Safety data for lansoprazole during pregnancy and lactation are limited. It should only be used if the potential benefit justifies any possible risk to the fetus or infant. Pregnant or nursing patients should discuss use with their physician before starting treatment.

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 required import documentation.

Lanzul belongs to the same class of proton pump inhibitors as omeprazole, esomeprazole and pantoprazole. All PPIs share a similar mechanism of acid suppression, but differences exist in pharmacokinetic profiles, dosing frequency and drug‑interaction potential. Choice of agent is usually based on physician preference, patient response and specific interaction considerations.

Lanzul tablets should be stored at ambient temperature below 25 °C, in their original packaging, protected from moisture and direct light. Keep the product out of reach of children and do not use if the packaging is damaged or the tablets appear discoloured.

Lanzul is taken orally, usually as a whole tablet swallowed with a glass of water. It may be taken with or without food, although some physicians advise taking it before a meal for optimal acid‑suppression effect. Follow the prescribing information for timing relative to meals.

Serious risks associated with Lanzul include severe allergic reactions such as anaphylaxis or Stevens‑Johnson syndrome, Clostridioides difficile infection, low magnesium levels (hypomagnesemia) with prolonged use, and rare cases of liver enzyme elevation, pancreatitis or interstitial nephritis. Patients should seek immediate medical attention if they experience rash, fever, persistent diarrhea or unexplained muscle cramps.

Lanzul should not be used by individuals with known hypersensitivity to lansoprazole or any other proton pump inhibitor. Caution is also advised in patients with severe liver disease, those taking certain interacting medications without monitoring, and in patients with a history of severe allergic reactions to similar drugs.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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