What eradication therapy for H. pylori should be given, and is a proton pump inhibitor beneficial when given with antibacterial therapy? The eradication therapy given was 7 days with omeprazole,...

What eradication therapy for H. pylori should be given, and is a proton pump inhibitor beneficial when given with antibacterial therapy? The eradication therapy given was 7 days with omeprazole, amoxicillin and clarithromycin. Mr T.K. was symptom-free for 6 weeks but then his symptoms returned. 6. What were the possible reasons for the return of the symptoms?

1. What treatment could be given?