There are alternative antibiotics available for some that are
allergic to Ampicillin
. Any combination of a PPI (Proton Pump
Inhibitor) along with Clarithromycin
necessary , addition of Bismuth will be effective for treating
H.Pylori infection that is responsible for a majority cases of
Duodenal ulcers. I am sure your doctor will be able to make
the changes for you as the drugs that I mention need prescription.
Wiah you good health.