Orizole 20 20 mg - ឱសថស្ថាន សិរីមង្គលថ្មី
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No prescription required

This medicine is available over the counter. Still, please consult your doctor or pharmacist before using new medication.

Last updated 29/05/2026 at 1:14 PM

Indication

Orizole 20 (Omeprazole 20 mg) is a proton pump inhibitor used to treat gastroesophageal reflux disease (GERD), peptic ulcer disease, Helicobacter pylori eradication (as part of combination therapy), and Zollinger-Ellison syndrome. It reduces gastric acid secretion by blocking the gastric proton pump.

Ingredients
  • Omeprazole
Direction

Adults: 20 mg once daily, taken 30–60 minutes before a meal. For H. pylori eradication, 20 mg twice daily in combination with antibiotics as directed. Swallow capsule whole; do not crush or chew.

Side effects
  • Headache
  • Nausea
  • diarrhea
  • abdominal pain
  • constipation
  • Flatulence
  • Dizziness
  • Skin rash
  • Hypomagnesaemia with long
  • term use (rare)
Precautions
  • Do not use if allergic to omeprazole or other proton pump inhibitors.
  • May mask symptoms of gastric malignancy
  • exclude cancer before starting therapy.
  • Long
  • term use may reduce magnesium levels and increase risk of bone fractures.
  • May reduce absorption of drugs dependent on gastric pH (e.g.
  • ketoconazole
  • atazanavir).
  • Use with caution in severe hepatic impairment.
  • Avoid abrupt discontinuation after prolonged use (may cause rebound acid hypersecretion).
  • Keep out of reach of children.

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