Prosec NSAID-associated complications 20 mg once daily for 4 wk if not fully healed. 
Prophylaxis in patients w/ history of NSAID-associated duodenal or gastric ulcers, gastroduodenal lesions or dyspeptic symptoms who require continued NSAID treatment 20 mg once daily. 
Peptic ulcer associated w/ H. pylori Prosec 40 mg once daily + clarithromycin 500 mg bid + amoxicillin 1 g bid. Duration: 1 wk. 
Acid-related dyspepsia 10-20 mg daily for 2-4 wk. 
GERD 20-40 mg daily for 4-12 wk. Maintenance: 20 mg daily. 
Childn 0.7-1.4 mg/kg daily up to max of 40 mg daily for 4-12 wk. 
PUD Single daily dose of 20-40 mg for 4 wk (duodenal cancer) or 8 wk (gastric ulcer). Maintenance: 10-20 mg daily. 
Acid aspiration prophylaxis 40 mg at night before surgery; 40 mg on the day of surgery 2-6 hr pre-op. 
Prosec IV Duodenal & gastric ulcers, GERD 40 mg once daily. 
Acid aspiration prophylaxis 40 mg completed 1 hr prior to surgery. 
Zollinger-Ellison syndrome Initially 60 mg daily. Doses >60 mg daily should be divided & given bid.