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 dosage form for oral use. It reduces gastric acid production and is used to treat conditions such as gastro‑oesophageal reflux disease, peptic ulcer disease and H. pylori infection in adults.
GNH India supplies Lanzul as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Krka-Farma D.O.O.

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Indications & Clinical Uses

Lansoprazole acts on the acid‑secreting pathway of the stomach and is indicated for several acid‑related disorders.

  • Gastro‑oesophageal reflux disease (GERD): provides symptomatic relief and promotes healing of esophageal irritation.
  • Peptic ulcer disease: facilitates ulcer healing and reduces recurrence risk.
  • Erosive esophagitis: promotes mucosal healing and decreases acid exposure.
  • Helicobacter pylori eradication: used as part of combination therapy to eradicate the bacterium.

How It Works

  • Lansoprazole selectively and irreversibly inhibits the H+/K+ ATPase enzyme (proton pump) located on gastric parietal cells. By blocking this final step of acid secretion, it markedly reduces both basal and stimulated gastric acid output, leading to increased gastric pH and allowing healing of acid‑related mucosal damage.

Side Effects

Adverse reactions may occur with lansoprazole therapy.

Common Side Effects

  • Headache: mild to moderate intensity.
  • Diarrhea: loose stools, usually transient.
  • Abdominal pain: discomfort or cramping in the stomach area.
  • Nausea: feeling of queasiness.
  • Flatulence: increased intestinal gas.
  • Constipation: reduced bowel movements.

Serious or Rare Side Effects

  • Severe allergic reactions: rash, swelling, or anaphylaxis.
  • Clostridioides difficile infection: severe colitis with diarrhea.
  • Liver enzyme elevation: signs of hepatic dysfunction.
  • Hypomagnesemia: low magnesium levels with long‑term use.
  • Stevens‑Johnson syndrome: rare skin blistering disorder.
  • Pancreatitis: inflammation of the pancreas.

Precautions & Warnings

Before initiating therapy, consider the following precautions.

  • Assess renal function: adjust use in severe renal impairment.
  • Monitor magnesium levels: long‑term treatment may cause deficiency.
  • Use cautiously in the elderly: higher risk of fractures and infections.
  • Avoid in known hypersensitivity: discontinue if allergic reaction occurs.
  • Store at room temperature: keep in the original pack, protect from moisture.

Avoid Interactions

Lansoprazole can affect the pharmacokinetics of several medicines.

Major Interactions (Avoid)

  • Clopidogrel: reduced antiplatelet effect.
  • Atazanavir: decreased absorption and efficacy.
  • Methotrexate: increased toxicity, especially at high doses.

Moderate Interactions (Monitor Closely)

  • Warfarin: possible increase in INR, monitor coagulation.
  • Digoxin: elevated serum concentrations, watch for toxicity.
  • Diazepam: increased plasma levels, may require dose adjustment.

Frequently Asked Questions

Lanzul contains lansoprazole, which is prescribed for acid‑related disorders such as gastro‑oesophageal reflux disease, peptic ulcer disease, erosive esophagitis, and as part of combination therapy for Helicobacter pylori eradication. It works by reducing stomach acid, helping to relieve symptoms and promote healing of the gastrointestinal lining.

Lansoprazole belongs to the proton pump inhibitor class. It binds irreversibly to the H+/K+ ATPase enzyme (the proton pump) on gastric parietal cells, blocking the final step of acid secretion. This inhibition lowers gastric acidity, allowing damaged tissues to heal and reducing reflux‑related discomfort.

The appropriate dose of Lanzul is determined by the prescribing healthcare professional based on the specific indication, patient age, renal function and other clinical factors. Patients should follow the dosage instructions provided by their prescriber and not adjust the dose without medical guidance.

Safety data for lansoprazole in pregnancy and lactation are limited. The drug should only be used if the potential benefit to the mother outweighs any possible risk to the fetus or infant. Pregnant or nursing women should discuss treatment options with their healthcare provider.

To request 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, and will ask for trade or institutional credentials. The team then replies with pricing, availability, shipping details and any necessary import documentation.

Lanzul (lansoprazole) is a proton pump inhibitor, offering more potent and longer‑lasting acid suppression than H2‑receptor antagonists such as ranitidine. Compared with other PPIs, its efficacy and safety profile are similar, though individual response and drug‑interaction potential may vary, making prescriber choice important.

Lanzul should be stored at room temperature, below 25 °C. Keep the product in its original packaging, protect it from moisture and direct sunlight, and ensure the container is tightly closed to maintain stability throughout its shelf life.

Lanzul is taken orally, usually as a whole tablet swallowed with water. It is generally recommended to take the dose before a meal, often in the morning, unless the prescriber advises otherwise. Patients should not crush or chew the tablet unless instructed.

Serious risks, though uncommon, include severe allergic reactions such as anaphylaxis, Clostridioides difficile‑associated colitis, liver enzyme elevations, low magnesium levels with prolonged use, and rare skin disorders like Stevens‑Johnson syndrome. Patients should seek immediate medical attention if they experience symptoms such as rash, swelling, persistent diarrhea or muscle cramps.

Lanzul should be avoided in individuals with known hypersensitivity to lansoprazole or any component of the formulation. Caution is advised for patients with severe liver disease, those taking medications that may interact significantly, and for pregnant or nursing women unless clearly indicated by a healthcare professional.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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