Generic medicine

Omeprazole [Multiple-Unit Pellet System]: Brands, Price & Uses in Bangladesh

Omeprazole [Multiple-Unit Pellet System] is indicated for conditions caused or aggravated by excess gastric acid secretion.

Forms:MUPS Tablet

About Omeprazole [Multiple-Unit Pellet System]

Indications of Omeprazole [Multiple-Unit Pellet System]

Omeprazole [Multiple-Unit Pellet System] is indicated for conditions caused or aggravated by excess gastric acid secretion. Evidence strength varies by indication:

  • Established/FDA-approved: symptomatic GERD; healing and maintenance of healing of erosive esophagitis; active duodenal ulcer; active benign gastric ulcer; pathological hypersecretory conditions such as Zollinger-Ellison syndrome.
  • Combination therapy (requires other agents): Helicobacter pylori eradication, used together with antibiotics (e.g., clarithromycin and amoxicillin) as part of guideline-recommended triple or dual therapy — Omeprazole [Multiple-Unit Pellet System] alone does not eradicate H. pylori.
  • Guideline-supported adjunct use: prevention of NSAID-associated gastric/duodenal ulcers in patients requiring continued NSAID therapy, particularly those at higher GI risk.

Dosage & Administration of Omeprazole [Multiple-Unit Pellet System]

Adult Dosing by Indication

IndicationUsual Adult DoseTypical Duration
Gastroesophageal reflux disease (GERD), symptomatic20 mg once daily4–8 weeks
Erosive esophagitis, healing20 mg once daily4–8 weeks (may extend an additional 4 weeks if not fully healed)
Erosive esophagitis, maintenance of healing20 mg once dailyLong-term, as directed by physician
Duodenal ulcer, active20 mg once daily4 weeks
Gastric ulcer, active40 mg once daily4–8 weeks
H. pylori eradication (triple therapy, with clarithromycin + amoxicillin)20 mg twice daily10–14 days
H. pylori eradication (dual therapy, with clarithromycin)40 mg once daily14 days
Pathological hypersecretory conditions (e.g., Zollinger-Ellison syndrome)60 mg once daily initially, titrated to response (may require twice-daily dosing at higher total doses)Individualized, may be long-term

Pediatric dosing (age 2 years and older, for GERD/erosive esophagitis): approximately 1 mg/kg once daily, commonly dosed as 10 mg once daily for body weight under 20 kg and 20 mg once daily for body weight 20 kg or more, for 4–8 weeks. Safety and efficacy of Omeprazole [Multiple-Unit Pellet System] in children under 1 year of age have not been established, and use under 2 years of age should be individualized by a pediatrician.

Renal impairment: no dosage adjustment is generally required. Hepatic impairment: dose reduction (e.g., to 10–20 mg once daily) should be considered in patients with severe hepatic impairment, as omeprazole clearance is reduced.

How to Take Omeprazole [Multiple-Unit Pellet System]

Take Omeprazole [Multiple-Unit Pellet System] preferably in the morning, at least 30–60 minutes before a meal, swallowed whole with a glass of water. Do not crush or chew the tablet. For patients unable to swallow tablets, or who require administration via nasogastric/gastric feeding tube, the Omeprazole [Multiple-Unit Pellet System] tablet may be dispersed in a small amount of non-carbonated water (approximately 20–30 mL) — the tablet will disperse within a few minutes into its individual pellets, which should be administered promptly (do not chew or crush the pellets) and the container rinsed and the rinse also administered to ensure the full dose is given.

Side Effects of Omeprazole [Multiple-Unit Pellet System]

Common (may affect up to 1 in 10 people): headache, abdominal pain, nausea, diarrhea, vomiting, flatulence, and constipation.

Less common: dizziness, rash, pruritus, dry mouth, and elevated liver enzymes.

Rare but serious (seek medical attention promptly if these occur): severe diarrhea due to Clostridioides difficile infection, low magnesium levels (hypomagnesemia — can present as muscle spasms, irregular heartbeat, or seizures with long-term use), bone fracture of the hip, wrist, or spine with prolonged high-dose use, vitamin B12 deficiency with long-term use, cutaneous or systemic lupus erythematosus, severe skin reactions (e.g., Stevens-Johnson syndrome), acute interstitial nephritis, pancreatitis, and liver failure. See Precautions and Warnings for further detail on long-term risks.

Contraindications of Omeprazole [Multiple-Unit Pellet System]

Omeprazole [Multiple-Unit Pellet System] is contraindicated in:

  • Patients with known hypersensitivity to omeprazole, any other proton pump inhibitor, or any component of the formulation (including reactions such as anaphylaxis, angioedema, bronchospasm, or acute interstitial nephritis).
  • Patients receiving rilpivirine-containing antiretroviral products, because Omeprazole [Multiple-Unit Pellet System] significantly reduces rilpivirine absorption, risking loss of virologic control.

Frequently Asked Questions about Omeprazole [Multiple-Unit Pellet System]

What is the MUPS in the name — is it a different drug from regular omeprazole?

No. "Omeprazole [Multiple-Unit Pellet System]" is the same active drug, omeprazole, formulated as a Multiple-Unit Pellet System (MUPS) tablet instead of a capsule. The MUPS tablet breaks apart into many small enteric-coated pellets, giving reliable drug delivery and the option to disperse the dose in water for people who cannot swallow tablets or capsules, or who need dosing through a feeding tube.

How should I take my tablet if I cannot swallow it whole?

You can disperse the Omeprazole [Multiple-Unit Pellet System] tablet in a small amount (about 20–30 mL) of non-carbonated water. It will break apart within a few minutes into small pellets. Drink the mixture promptly without chewing or crushing the pellets, then rinse the glass with a little more water and drink that too, to make sure you get the full dose. Always follow your physician's or pharmacist's specific instructions.

Can I take this medicine for a long time?

Omeprazole [Multiple-Unit Pellet System] is generally prescribed for a defined course (days to weeks) for most conditions, though some conditions like maintenance of erosive esophagitis or Zollinger-Ellison syndrome may require long-term use under physician supervision. Long-term use has been linked to risks such as bone fracture, low magnesium levels, and vitamin B12 deficiency, so your doctor should periodically review whether continued treatment is needed.

Can I take this with my clopidogrel (blood thinner) or antiretroviral medicine?

Omeprazole [Multiple-Unit Pellet System] can reduce the effectiveness of clopidogrel by interfering with its activation, so this combination should generally be avoided — tell your doctor if you take clopidogrel. Omeprazole [Multiple-Unit Pellet System] must not be used with rilpivirine-containing HIV medicines, as it significantly lowers rilpivirine levels and can cause treatment failure. Always share your full medication list with your physician or pharmacist.

Is it safe to use during pregnancy or while breastfeeding?

Omeprazole [Multiple-Unit Pellet System] should be used during pregnancy only if clearly needed, as advised by a physician, since it should not be assumed to be completely risk-free even though major birth defects have not been consistently linked to it. It passes into breast milk in small amounts, so discuss with your doctor whether to continue breastfeeding or continue Omeprazole [Multiple-Unit Pellet System] while nursing.

What should I do if I miss a dose or take too much?

If you miss a dose of Omeprazole [Multiple-Unit Pellet System], take it as soon as you remember unless it is nearly time for your next dose — do not double the dose. If you or someone else has taken more Omeprazole [Multiple-Unit Pellet System] than prescribed and develops symptoms such as confusion, blurred vision, or a fast heartbeat, seek immediate medical attention or contact emergency services/poison control right away.

Disclaimer

The information provided is accurate to the best of our knowledge, but it does not replace professional medical advice. We cannot guarantee its completeness or accuracy, and the absence of specific information about a drug should not be taken as an endorsement. We are not responsible for any consequences arising from this information, so please consult a healthcare professional for any concerns or questions.

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