Adult & elderly Duodenal, gastric ulcer & reflux esophagitis 10 mg once daily for 6 wk (for duodenal ulcer) or 8 wk (for gastric ulcer or reflux esophagitis). May be increased up to 20 mg once daily.
GERD maintenance 10 mg or 20 mg once daily.
Symptomatic GERD 10 mg once daily.
Zollinger-Ellison syndrome Initially 60-100 mg once daily or 60 mg bd.
Eradication of H. pylori 20 mg bd w/ clarithromycin 500 mg bd & amoxicillin 1 g bd for 7 days; or 10 mg bd w/ clarithromycin 200 mg bd & amoxicillin 750 mg bd for 7 days. Alternatively, 10 mg bd w/ metronidazole 250 mg bd & amoxicillin 750 mg bd for 7 days.
Renal & hepatic impairment No dosage adjustment is necessary.