Product image of Lanzostad (Lansoprazole) supplied by GNH India

Lanzostad

Active Ingredient:
Lansoprazole
Origin:
EU

Lanzostad (Lansoprazole)

Lansoprazole, the active ingredient in Lanzostad, is a proton pump inhibitor presented as an oral dosage form for oral use. It reduces gastric acid secretion and is used to treat conditions such as gastro‑oesophageal reflux disease, peptic ulcer disease and Helicobacter pylori infection in adult patients.
GNH India supplies Lanzostad as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Stada Arzneimittel Ag

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Indications & Clinical Uses

Lanzostad, a proton pump inhibitor, is indicated for several acid‑related gastrointestinal disorders.

  • Gastro‑oesophageal reflux disease (GERD): provides symptomatic relief of heartburn and promotes healing of esophageal irritation.
  • Erosive esophagitis: accelerates mucosal healing and reduces recurrence of lesions.
  • Peptic ulcer disease: promotes ulcer closure and prevents recurrence by suppressing gastric acid.
  • Helicobacter pylori eradication: used in combination therapy to increase eradication rates by creating a less acidic environment.

How It Works

  • Lansoprazole selectively and irreversibly inhibits the H+/K+ ATPase enzyme (the gastric proton pump) located on the secretory surface of gastric parietal cells. By blocking this final step of acid production, it markedly reduces both basal and stimulated gastric acid secretion, leading to an increase in gastric pH and allowing damaged mucosa to heal.

Side Effects

Lanzostad may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects

  • Headache: mild to moderate intensity.
  • Diarrhea: watery stools, usually self‑limiting.
  • Nausea: occasional feeling of stomach upset.
  • Abdominal pain: mild cramping or discomfort.
  • Flatulence: increased gas production.
  • Constipation: reduced bowel movements.

Serious or Rare Side Effects

  • Clostridioides difficile infection: severe colitis presenting with watery diarrhea.
  • Severe allergic reactions: rash, angioedema, anaphylaxis.
  • Hypomagnesemia: low serum magnesium with prolonged use.
  • Bone fractures: increased risk with long‑term therapy.
  • Interstitial nephritis: kidney inflammation presenting with renal impairment.
  • Hepatotoxicity: elevated liver enzymes or jaundice.

Precautions & Warnings

Before initiating therapy, clinicians should consider several safety aspects.

  • Renal function assessment: adjust use in patients with severe renal impairment.
  • Magnesium monitoring: check serum magnesium during prolonged treatment.
  • Long‑term use evaluation: limit duration unless clinically justified.
  • Elderly patients: use with caution due to higher fracture risk.
  • Drug interaction review: assess concomitant medications that may affect acid suppression.
  • Store at room temperature below 25°C: keep in the original packaging, protect from moisture and direct sunlight.

Avoid Interactions

Lanzostad can affect the pharmacokinetics of several co‑administered drugs.

Major Interactions (Avoid)

  • Atazanavir (HIV protease inhibitor): reduced absorption leading to therapeutic failure.
  • Clopidogrel: decreased activation, potentially reducing antiplatelet effect.
  • Methotrexate (high dose): increased serum levels, risk of toxicity.

Moderate Interactions (Monitor Closely)

  • Digoxin: increased serum concentration, monitor levels.
  • Ketoconazole and other azole antifungals: reduced absorption, consider alternative agents.
  • Warfarin: possible increase in INR, monitor coagulation parameters.
  • Ticagrelor: may reduce antiplatelet activity, assess clinical response.

Frequently Asked Questions

Lanzostad contains lansoprazole, a proton pump inhibitor indicated for gastro‑oesophageal reflux disease, erosive esophagitis, peptic ulcer disease and as part of combination therapy for Helicobacter pylori eradication. It works by reducing stomach acid, which helps heal the lining of the gastrointestinal tract and alleviates related symptoms.

Lansoprazole blocks the H+/K+ ATPase enzyme, also known as the gastric proton pump, on the surface of parietal cells in the stomach. By irreversibly inhibiting this pump, it prevents the final step of acid production, leading to a sustained increase in gastric pH and allowing ulcerated or inflamed tissue to recover.

The specific dose of Lanzostad is determined by the prescribing clinician based on the patient’s condition, severity, and response to therapy. Dosage forms and strengths are selected according to approved labeling, and the prescriber will provide individualized instructions for each patient.

Safety data for lansoprazole in pregnancy and lactation are limited. It should only be used if the potential benefit justifies any possible risk to the fetus or infant. Healthcare providers will evaluate the individual situation and advise whether treatment is appropriate during pregnancy or while nursing.

To place an order, submit an enquiry on the Lanzostad 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.

Lanzostad (lansoprazole) belongs to the proton pump inhibitor class, which provides more potent and longer‑lasting acid suppression than H2‑receptor antagonists such as ranitidine. Compared with other PPIs, lansoprazole has a similar efficacy profile but may differ slightly in metabolism and drug‑interaction potential, making individual patient factors important in selection.

Lanzostad 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.

Lanzostad is taken orally, usually with a glass of water. It can be taken with or without food, but consistent timing each day helps maintain steady acid suppression. Patients should follow the prescribing clinician’s instructions regarding the exact timing and any special administration considerations.

Serious risks, though uncommon, include Clostridioides difficile‑associated diarrhea, severe allergic reactions such as anaphylaxis, low magnesium levels with prolonged use, increased risk of bone fractures, interstitial nephritis and liver enzyme abnormalities. Patients should report any severe or unexpected symptoms to their healthcare provider promptly.

Lanzostad is contraindicated in patients with known hypersensitivity to lansoprazole or any component of the formulation. Caution is advised for individuals with severe liver disease, those taking medications that have major interactions, and patients with a history of osteoporosis or fractures when long‑term therapy is considered.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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