Duodenal ulcer 30 mg once daily for 2 wk.
Gastric ulcer, reflux oesophagitis, NSAID associated benign gastric & duodenal ulcers in patients requiring continued NSAID treatment 30 mg once daily for 4 wk.
Prophylaxis of reflux oesophagitis 15 mg once daily, may be increased up to 30 mg daily.
Eradication of H. pylori 30 mg lansoprazole bid for 7 days + clarithromycin 250-500 mg bid + amoxicillin 1 g daily or 30 mg lansoprazole + clarithromycin 250 mg bid + metronidazole 400-500 mg bid.
NSAID associated gastric & duodenal ulcers in patients at risk (>65 yr or history of gastric or duodenal ulcer) requiring prolonged NSAID treatment 15 mg once daily, may increase to 30 mg once daily.
Symptomatic GERD 15 or 30 mg daily.
Zollinger-Ellison syndrome Initially 60 mg once daily. Dose should be individually adjusted & continue treatment as long as necessary.
Elderly Max: 30 mg once daily.