Product image of Lansoprazolo Laboratori Alter (Lansoprazole) supplied by GNH India

Lansoprazolo Laboratori Alter

Active Ingredient:
Lansoprazole
Origin:
EU

Lansoprazolo Laboratori Alter (Lansoprazole)

Lansoprazole, the active ingredient in Lansoprazolo Laboratori Alter, is a proton pump inhibitor presented as an oral formulation for systemic use. It suppresses gastric acid secretion and is employed in the management of gastro‑oesophageal reflux disease, peptic ulcer disease, erosive esophagitis, and Helicobacter pylori eradication regimens.

GNH India supplies Lansoprazolo Laboratori Alter as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable global distribution.

Manufacturer / TM Owner

Laboratori Alter S.R.L.

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Indications & Clinical Uses

Lansoprazole acts on the gastric proton pump to reduce acid production, making it useful for several acid‑related gastrointestinal conditions.

  • Gastro‑oesophageal reflux disease (GERD): alleviates heartburn and regurgitation by maintaining higher gastric pH.
  • Peptic ulcer disease: promotes ulcer healing and prevents recurrence by reducing acid exposure.
  • Erosive esophagitis: facilitates mucosal repair and symptom relief through sustained acid suppression.
  • Helicobacter pylori eradication regimens: enhances the effectiveness of antibiotic combinations by creating a less acidic gastric environment.

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 lowers both basal and stimulated gastric acidity, leading to prolonged elevation of gastric pH. The inhibition persists until new pump proteins are synthesized, providing sustained acid control over 24‑hour periods.

Side Effects

Lansoprazole may be associated with a range of adverse reactions, varying from mild to severe.

Common Side Effects

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

Serious or Rare Side Effects

  • Severe allergic reactions (e.g., Stevens‑Johnson syndrome)
  • Clostridioides difficile‑associated colitis
  • Acute interstitial nephritis
  • Hepatic dysfunction (elevated transaminases)
  • Fracture risk with long‑term use
  • Vitamin B12 deficiency with prolonged therapy

Precautions & Warnings

Before prescribing lansoprazole, clinicians should consider several precautionary measures to ensure safe use.

  • Assess renal and hepatic function: dose adjustment may be required in severe impairment.
  • Evaluate for known hypersensitivity: discontinue if allergic reaction occurs.
  • Monitor long‑term users for bone health: consider calcium and vitamin D supplementation.
  • Review concomitant medications: potential for altered absorption of drugs requiring acidic pH.
  • Use the lowest effective dose and shortest duration: to minimize risk of adverse effects.
  • Store at ambient temperature: keep in the original container, protect from moisture and light.

Avoid Interactions

Lansoprazole can affect the pharmacokinetics of several co‑administered medicines, leading to clinically relevant interactions.

Major Interactions (Avoid)

  • Antifungal agents (ketoconazole, itraconazole): reduced absorption and efficacy.
  • HIV protease inhibitors (atazanavir, nelfinavir): markedly decreased plasma concentrations.
  • Clopidogrel: diminished antiplatelet effect due to CYP2C19 inhibition.

Moderate Interactions (Monitor Closely)

  • Warfarin: possible increase in INR, monitor coagulation parameters.
  • Digoxin: increased serum levels, observe for toxicity.
  • Methotrexate (high dose): reduced renal clearance, monitor renal function and drug levels.

Frequently Asked Questions

Lansoprazolo Laboratori Alter contains lansoprazole, a proton pump inhibitor that reduces gastric acid production. It is prescribed for conditions such as gastro‑oesophageal reflux disease, peptic ulcer disease, erosive esophagitis, and as part of combination therapy to eradicate Helicobacter pylori infection.

Lansoprazole irreversibly inhibits the H⁺/K⁺‑ATPase enzyme, also known as the gastric proton pump, on the secretory surface of parietal cells. By blocking this final step of acid secretion, it lowers both basal and stimulated gastric acidity, maintaining a higher gastric pH that promotes healing of acid‑related lesions.

The appropriate dose of lansoprazole is set by the prescribing clinician based on the specific indication, severity of disease, patient age, renal and hepatic function, and any concomitant therapies. Standard dosing regimens vary, but the exact amount and frequency must be individualized for each patient.

Safety data for lansoprazole in pregnancy and lactation are limited. It should only be used when the potential benefit justifies any potential risk to the fetus or infant. Healthcare providers must evaluate the clinical situation and discuss possible risks with the patient before prescribing.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide. After submission, the sales team will verify trade or institutional credentials, then provide pricing, availability, shipping details and any necessary import documentation.

Lansoprazole and omeprazole belong to the same class of proton pump inhibitors and share a similar mechanism of action. Both provide effective acid suppression, but pharmacokinetic profiles differ slightly; lansoprazole may have a faster onset of action, while omeprazole is often available in a broader range of dosage forms. Clinical choice depends on patient response, tolerability and formulary considerations.

Store the product at ambient temperature, preferably below 25 °C. Keep it in the original packaging, protect it from moisture, heat and direct light. Do not store in the bathroom or near a kitchen sink where humidity is high.

Lansoprazolo Laboratori Alter is taken orally, usually before a meal. The tablet should be swallowed whole with a glass of water and not chewed or crushed, unless the prescriber provides specific instructions for a different administration method.

Serious risks include severe allergic reactions such as Stevens‑Johnson syndrome, Clostridioides difficile‑associated colitis, acute interstitial nephritis, and hepatic dysfunction. Long‑term therapy may also increase the risk of bone fractures and vitamin B12 deficiency. Patients should report any unusual symptoms promptly to their healthcare provider.

Lansoprazole should be avoided in individuals with known hypersensitivity to the drug or any other proton pump inhibitor. Patients with severe liver disease, those taking certain medications that require an acidic environment for absorption, or those with a history of certain infections may need alternative therapy. The prescriber will assess suitability on a case‑by‑case basis.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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