Eradication of helicobacter pylori is important for treatment of GU but ideal regimen is not available.~HP is resistant to metronidazole and clarithromycin, thus clarithromycin is expensive and it is not available in underdevelopment countries.~There are different articles about replacement clarithromycin with azithromycin as a method of eradication of HP that is decreases length of therapy and increases, effectiveness of drugs and decreases resistance of drugs.~The Aim of this study is comparison between two regimens containing clarithromycinand azithromycin.
The Aim of this study is comparison between two regimens containing clarithromycinand azithromycin.