According to the 2017 American College of Gastroenterology (ACG), H. Pylori treatment guidelines include: PPI + clarithromycin 500 mg BID + Amoxicillin 1 g BID for 7 to 14 days PPI + clarithromycin 500 mg BID + metronidazole 500 mg BID
\times 14
days PPI + Bismuth + metronidazole + tetracycline All of the above