<3y: safety/efficacy not established
2-6y: 87mg PO q30-60m PRN
6-9y: 175mg PO q30-60m PRN
9-12y: 262mg PO q30-60m PRN
>12y: adult dose
Bismuth subsalicylate
Cimetidine
Lansoprazole
Sucralfate
Omeprazole
Ranitidine
Pantoprazole
Loperamide