The most common dosage on day one is 500 milligrams (mg) in a single ... as well as those on the label. Do not take more or ...

lansoprazole 30 mg p.o. twice daily, amoxicillin 1 g (of anhydrous amoxicillin) p.o. twice daily, and azithromycin 500 mg (of anhydrous azithromycin) p.o. twice daily. Group B patients received ...