and tetracycline (500 mg 4 times daily) for 14 days. Further failures should be managed by specialists. The Table summarizes the suggested therapeutic regimens for eradication of H pylori infection.

Amoxicillin 500 mg, 2 capsules b.i.d. Clarithromycin 500 mg, 1 tablet b.i.d. Lansoprazole 30 mg, 1 capsule b.i.d. Clarithromycin 500 mg, 1 tablet b.i.d. Metronidazole ...