Product image of Lansodor (Lansoprazole) supplied by GNH India

Lansodor

Active Ingredient:
Lansoprazole
Origin:
EU

Lansodor (Lansoprazole)

Lansoprazole, the active ingredient in Lansodor, is a proton pump inhibitor presented as an oral tablet for systemic use. It reduces gastric acid production and is prescribed for conditions such as gastro‑oesophageal reflux disease, erosive esophagitis, peptic ulcer disease and Helicobacter pylori eradication regimens, typically in adult patients.

GNH India supplies Lansodor as a licensed, GDP‑compliant international pharmaceutical product, providing reliable supply to hospitals, pharmacies and clinics worldwide while adhering to EU quality standards and offering global logistics support.

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Indications & Clinical Uses

Lansodor, a proton pump inhibitor, is used to manage acid‑related gastrointestinal disorders.

  • Gastro‑oesophageal reflux disease (GERD): reduces acid exposure and promotes symptom relief.
  • Erosive esophagitis: facilitates healing of inflamed esophageal tissue.
  • Peptic ulcer disease: promotes ulcer healing by lowering gastric acidity.
  • Helicobacter pylori eradication: used as part of combination therapy to increase eradication rates.

How It Works

  • Lansoprazole selectively and irreversibly inhibits the H+/K+ ATPase enzyme (gastric proton pump) located on the secretory surface of gastric parietal cells. By blocking this final step of acid secretion, it markedly reduces both basal and stimulated gastric acid output, creating a less acidic gastric environment that supports mucosal healing and improves symptom control in acid‑related disorders.

Side Effects

Lansodor is generally well tolerated, but adverse reactions can occur.

Common Side Effects

  • Headache: mild to moderate pain often transient.
  • Diarrhea: loose stools that may resolve with continued therapy.
  • Nausea: feeling of stomach upset, usually mild.
  • Abdominal pain: discomfort or cramping in the stomach area.
  • Flatulence: increased gas production.
  • Constipation: reduced bowel movements.

Serious or Rare Side Effects

  • Severe allergic reaction (anaphylaxis): rash, swelling, difficulty breathing.
  • Clostridioides difficile infection: severe diarrhea with abdominal pain.
  • Stevens‑Johnson syndrome: skin blistering and mucosal involvement.
  • Elevated liver enzymes: signs of hepatic stress.
  • Hypomagnesemia: low magnesium levels with prolonged use.
  • Acute pancreatitis: sudden abdominal pain radiating to the back.

Precautions & Warnings

Before initiating Lansodor, consider the following safety measures.

  • Assess renal function: adjust therapy in patients with severe impairment.
  • Monitor for drug interactions: especially with clopidogrel, atazanavir or methotrexate.
  • Use with caution in the elderly: higher risk of fractures and electrolyte disturbances.
  • Avoid in known hypersensitivity: discontinue if rash or angioedema develops.
  • Store at room temperature: keep in the original container, protect from moisture and light.

Avoid Interactions

Lansodor may interact with several medicines; awareness helps prevent adverse outcomes.

Major Interactions (Avoid)

  • Clopidogrel: reduced antiplatelet effect, increasing cardiovascular risk.
  • Atazanavir: decreased absorption, compromising antiviral efficacy.
  • Methotrexate: increased toxicity due to reduced clearance.

Moderate Interactions (Monitor Closely)

  • Warfarin: possible increase in INR, requiring more frequent monitoring.
  • Diazepam: elevated plasma levels may enhance sedation.
  • Digoxin: may raise serum concentration, necessitating dose adjustment.

Frequently Asked Questions

Lansodor 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 lowering stomach acid, which helps heal the lining of the gastrointestinal tract and relieves related symptoms.

Lansoprazole blocks the H+/K+ ATPase enzyme, also known as the gastric proton pump, located on the surface of parietal cells in the stomach. By irreversibly inhibiting this pump, it prevents the final step of acid secretion, leading to a sustained reduction in gastric acidity and creating an environment that promotes healing of acid‑related lesions.

The specific dose and duration of Lansodor therapy are determined by the prescribing healthcare professional based on the patient’s diagnosis, severity of disease, age, renal function and other individual factors. Patients should follow the prescriber’s instructions and not adjust the dose without medical guidance.

Safety data for lansoprazole in pregnancy and lactation are limited, and the product’s pregnancy category is listed as unknown. The drug should only be used if the potential benefit to the mother outweighs any possible risk to the fetus or infant, and this decision must be made by a qualified healthcare provider.

To place an order, 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 cold‑chain requirements) and the necessary import documentation.

Lansodor (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 pharmacokinetics, drug‑interaction potential and individual patient tolerance.

Lansodor should be stored at room temperature, below 25 °C, in its original packaging to protect it from moisture and light. Keeping the tablets in a dry place helps maintain their stability and potency throughout the shelf life.

Lansodor is taken orally, usually as a whole tablet swallowed with a glass of water. It is generally recommended to take the medication before a meal, but patients should follow the specific timing instructions provided by their prescriber.

Serious but rare risks include severe allergic reactions such as anaphylaxis, Clostridioides difficile‑associated diarrhea, Stevens‑Johnson syndrome, significant liver enzyme elevations, low magnesium levels with long‑term use, and acute pancreatitis. Patients should seek immediate medical attention if they experience symptoms like rash, persistent diarrhea, abdominal pain, or signs of infection.

Lansodor 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 medications that have major interactions (e.g., clopidogrel), and patients with a history of allergic reactions to other proton pump inhibitors.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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