

82 Dekcho Damdin St. (154), Phnom Penh, Cambodia
Risek 20mg (Omeprazole) Capsule 20mg
No prescription required
This medicine is available over the counter. Still, please consult your doctor or pharmacist before using new medication.
Last updated 24/05/2026 at 2:11 AM

82 Dekcho Damdin St. (154), Phnom Penh, Cambodia
Indication
- Gastroesophageal reflux disease (GERD) - Gastric and duodenal ulcers - Zollinger-Ellison syndrome - Acid-related dyspepsia - Erosive esophagitis - H. pylori eradication (combination therapy)
Ingredients
- Omeprazole
Direction
Take orally once daily, preferably in the morning 30 to 60 minutes before a meal. Swallow the capsule whole with water; do not crush or chew.
Side effects
- Headache
- Abdominal pain
- Diarrhea or constipation
- Nausea and vomiting
- Flatulence
Precautions
- Hypersensitivity to proton pump inhibitors
- May mask symptoms of gastric malignancy
- Risk of bone fractures (long
- term use)
- Risk of Vitamin B12 deficiency
- Potential for magnesium deficiency (long
- term)
Indication
- Gastroesophageal reflux disease (GERD) - Gastric and duodenal ulcers - Zollinger-Ellison syndrome - Acid-related dyspepsia - Erosive esophagitis - H. pylori eradication (combination therapy)
Ingredients
- Omeprazole
Direction
Take orally once daily, preferably in the morning 30 to 60 minutes before a meal. Swallow the capsule whole with water; do not crush or chew.
Side effects
- Headache
- Abdominal pain
- Diarrhea or constipation
- Nausea and vomiting
- Flatulence
Precautions
- Hypersensitivity to proton pump inhibitors
- May mask symptoms of gastric malignancy
- Risk of bone fractures (long
- term use)
- Risk of Vitamin B12 deficiency
- Potential for magnesium deficiency (long
- term)
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