Regimen | Description (dosing, frequency, duration) |
Concomitant treatment 14 days | Amoxicillin 1000 mg twice a day |
Metronidazole or tinidazole 500 mg twice a day | |
Clarithromycin 500 mg twice a day | |
PPI (standard dose) twice a day | |
Sequential treatment 10 days | Amoxicillin 1000 mg twice a day on days 1–5 |
Metronidazole or tinidazole 500 mg three times a day on days 5–10 | |
Clarithromycin 500 mg twice a day on days 5–10 | |
PPI (standard dose) twice a day for all 10 days | |
Bismuth quadruple treatment 14 days | Bismuth subcitrate or subsalicylate two tablets with meals and HS |
Tetracycline HCl 500 mg with meals and HS | |
Metronidazole or tinidazole 500 mg three times a day or 400 mg four times a day | |
PPI (standard dose) twice a day |
HS, at bedtime; PPI, proton pump inhibitor.