Product image of Omeprazole Teva Uk (Omeprazole) supplied by GNH India

Omeprazole Teva Uk

Active Ingredient:
Omeprazole
Origin:
EU

Omeprazole Teva Uk (Omeprazole)

Omeprazole, the active ingredient in Omeprazole Teva Uk, is a proton pump inhibitor presented as an oral tablet for oral use. It reduces gastric acid production and is used to treat conditions such as gastro‑esophageal reflux disease, peptic ulcer disease, and Zollinger‑Ellison syndrome. GNH India supplies Omeprazole Teva Uk as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Teva Uk Limited

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Indications & Clinical Uses

Omeprazole is a proton pump inhibitor that lowers gastric acidity in several acid‑related disorders.

  • Gastro‑esophageal reflux disease (GERD): alleviates heartburn and promotes healing of esophageal irritation.
  • Peptic ulcer disease: supports ulcer healing by reducing acid exposure.
  • Helicobacter pylori eradication therapy: used in combination regimens to improve bacterial eradication rates.
  • Zollinger‑Ellison syndrome: controls excessive gastric acid secretion in this rare endocrine disorder.

How It Works

  • Omeprazole irreversibly binds to the H+/K+ ATPase enzyme (the gastric proton pump) on the parietal cell surface, blocking the final step of acid secretion. By inhibiting this pump, it markedly reduces both basal and stimulated gastric acid output, leading to increased gastric pH and relief of acid‑related symptoms.

Side Effects

Omeprazole may cause a range of adverse reactions.

Common Side Effects

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

Serious or Rare Side Effects

  • Severe allergic reactions (anaphylaxis, angioedema)
  • Clostridioides difficile‑associated colitis
  • Elevated liver enzymes or hepatitis
  • Hypomagnesemia leading to muscle cramps or arrhythmia
  • Increased risk of bone fractures with long‑term use
  • Severe skin reactions such as Stevens‑Johnson syndrome.

Precautions & Warnings

Before initiating therapy, consider the following precautions:

  • Assess renal and hepatic function: dose adjustment may be needed in impairment.
  • Use cautiously in elderly patients: increased susceptibility to fractures.
  • Avoid abrupt discontinuation after long‑term use: taper to prevent rebound acid hypersecretion.
  • Monitor serum magnesium levels during prolonged therapy.
  • Use the lowest effective dose for the shortest duration required.
  • Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

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

Major Interactions (Avoid)

  • Atazanavir and other protease inhibitors: reduced antiviral efficacy.
  • Nelfinavir: decreased plasma concentrations.
  • Rilpivirine: diminished antiretroviral activity.
  • Clopidogrel: impaired conversion to active metabolite, reducing antiplatelet effect.
  • Methotrexate: increased toxicity due to reduced clearance.

Moderate Interactions (Monitor Closely)

  • Warfarin: potential alteration of INR, requiring closer monitoring.
  • Digoxin: increased serum levels, risk of toxicity.
  • Phenytoin and carbamazepine: reduced anticonvulsant concentrations.
  • Ketoconazole and other azole antifungals: decreased absorption.
  • Certain HIV medications (e.g., efavirenz): altered plasma levels.

Frequently Asked Questions

Omeprazole Teva Uk is indicated for the treatment of acid‑related gastrointestinal disorders such as gastro‑esophageal reflux disease, peptic ulcer disease, Helicobacter pylori eradication regimens, and Zollinger‑Ellison syndrome. It works by reducing gastric acid secretion, helping to relieve symptoms and promote healing.

Omeprazole irreversibly inhibits the H+/K+ ATPase proton pump located on gastric parietal cells. By blocking this final step of acid production, it markedly lowers both basal and stimulated gastric acid output, leading to an increased gastric pH and relief of acid‑related symptoms.

The appropriate dose of Omeprazole Teva Uk is determined by the prescribing healthcare professional based on the specific indication, patient characteristics, and clinical response. Dosage instructions are provided on the prescription label and should be followed exactly as directed.

Safety of omeprazole in pregnancy or lactation has not been definitively established. The prescriber will weigh potential benefits against possible risks before recommending use. Women who are pregnant, planning pregnancy, or breastfeeding should discuss treatment options with their healthcare provider.

To request Omeprazole Teva Uk, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, confirming trade or institutional credentials before providing pricing, availability, shipping details, and any necessary import documentation.

Omeprazole 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, it has a similar efficacy profile, but individual patient response and drug‑interaction potential may influence the choice of therapy.

Omeprazole Teva Uk should be stored at room temperature, below 25 °C, in its original packaging. Keep the product away from moisture, direct sunlight, and excessive heat to maintain stability and potency throughout its shelf life.

Omeprazole Teva Uk is taken orally, usually as a tablet. It is typically swallowed whole with a glass of water, preferably before a meal, unless otherwise directed by the prescriber. The exact administration schedule should follow the instructions provided on the prescription label.

Serious risks, though uncommon, include severe allergic reactions such as anaphylaxis, Clostridioides difficile‑associated colitis, liver injury, low magnesium levels, and increased risk of bone fractures with long‑term therapy. Patients should seek immediate medical attention if they experience symptoms like rash, severe abdominal pain, or muscle weakness.

Individuals with known hypersensitivity to omeprazole or any component of the formulation should avoid this medication. Caution is advised for patients with severe liver disease, those taking interacting drugs such as clopidogrel or certain antiretrovirals, and patients requiring long‑term acid suppression without medical supervision.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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