Amoxicillin is an antibiotic that treats bacterial ... by mouth every six hours for seven to 14 days; or 500 mg by mouth ...
Malfertheiner et al. (2007) Europe (Maastricht III) PPI (standard dose b.i.d.) Clarithromycin (500 mg b.i.d.) Amoxicillin (1000 mg b.i.d.) or metronidazole (400 mg b.i.d.) 7–14 In populations ...