

9 777 St, Phnom Penh, Cambodia
Omeprazole GPO 20 mg 20 mg
Contact pharmacy for pricing
No prescription required
This medicine is available over the counter. Still, please consult your doctor or pharmacist before using new medication.
Last updated 31/07/2026 at 10:27 PM

9 777 St, Phnom Penh, Cambodia
Indication
Antiulcerant proton pump inhibitor for duodenal ulcer, gastric ulcer, reflux oesophagitis and Zollinger-Ellison syndrome.
Ingredients
- Omeprazole 20 mg per capsule
Direction
Oral administration. Duodenal ulcer: 1 capsule in the morning for 2 to 4 weeks. Gastric ulcer and reflux oesophagitis: 1 capsule in the morning for 4 to 8 weeks. Patients refractory to other regimens: 40 mg once daily for 4 weeks in patients with duodenal ulcer and in 8 weeks in patients with gastric ulcer. Zollinger-Ellison syndrome: initially 60 mg once daily or as directed by the physician. Warning: safety and efficacy in children younger than 2 years of age have not been established. Store below 30°C.
Side effects
- Side effects may include nausea
- stomach upset
- dizziness
- drowsiness or an allergic reaction such as rash or itching. Stop use and consult a doctor or pharmacist if these occur.
Precautions
- Do not exceed the stated dose. Keep out of reach of children. Ask a doctor or pharmacist before use if you are pregnant
- breastfeeding
- taking other medicines or have a chronic illness. Stop use and consult a doctor or pharmacist if symptoms persist or an allergic reaction occurs.
Indication
Antiulcerant proton pump inhibitor for duodenal ulcer, gastric ulcer, reflux oesophagitis and Zollinger-Ellison syndrome.
Ingredients
- Omeprazole 20 mg per capsule
Direction
Oral administration. Duodenal ulcer: 1 capsule in the morning for 2 to 4 weeks. Gastric ulcer and reflux oesophagitis: 1 capsule in the morning for 4 to 8 weeks. Patients refractory to other regimens: 40 mg once daily for 4 weeks in patients with duodenal ulcer and in 8 weeks in patients with gastric ulcer. Zollinger-Ellison syndrome: initially 60 mg once daily or as directed by the physician. Warning: safety and efficacy in children younger than 2 years of age have not been established. Store below 30°C.
Side effects
- Side effects may include nausea
- stomach upset
- dizziness
- drowsiness or an allergic reaction such as rash or itching. Stop use and consult a doctor or pharmacist if these occur.
Precautions
- Do not exceed the stated dose. Keep out of reach of children. Ask a doctor or pharmacist before use if you are pregnant
- breastfeeding
- taking other medicines or have a chronic illness. Stop use and consult a doctor or pharmacist if symptoms persist or an allergic reaction occurs.
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