

25 Street 58P, Phnom Penh, Cambodia
Omeprazole GPO 20 mg
No prescription required
This medicine is available over the counter. Still, please consult your doctor or pharmacist before using new medication.
Last updated 06/06/2026 at 5:31 PM

25 Street 58P, Phnom Penh, Cambodia
Indication
Treatment of duodenal ulcer, gastric ulcer, reflux oesophagitis, and Zollinger-Ellison syndrome.
Ingredients
- Omeprazole 20 mg
Direction
Duodenal ulcer: 1 capsule in the morning for 2-4 weeks. Gastric ulcer and reflux oesophagitis: 1 capsule in the morning for 4-8 weeks. Take orally as directed by the physician.
Side effects
- Headache
- Diarrhoea
- Nausea
- Abdominal pain
- Constipation
- Flatulence
Precautions
- When gastric ulcer is suspected
- the possibility of malignancy should be excluded before treatment.
- Consult a doctor or pharmacist before use
- stop if irritation or allergy occurs.
Indication
Treatment of duodenal ulcer, gastric ulcer, reflux oesophagitis, and Zollinger-Ellison syndrome.
Ingredients
- Omeprazole 20 mg
Direction
Duodenal ulcer: 1 capsule in the morning for 2-4 weeks. Gastric ulcer and reflux oesophagitis: 1 capsule in the morning for 4-8 weeks. Take orally as directed by the physician.
Side effects
- Headache
- Diarrhoea
- Nausea
- Abdominal pain
- Constipation
- Flatulence
Precautions
- When gastric ulcer is suspected
- the possibility of malignancy should be excluded before treatment.
- Consult a doctor or pharmacist before use
- stop if irritation or allergy occurs.
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