Abstract
Acute upper gastrointestinal bleeding remains one of the most frequent and emergent conditions in everyday clinical practice and a challenge for doctors. Peptic ulcer is responsible for more than half of acute upper gastrointestinal bleeding and is the most frequent cause of serious non-variceal bleeding. Despite progress in diagnosis and management in these patients, the recurrence of bleeding remains an important problem. Several drugs and endoscopic techniques, alone or in combination, have been evaluated in many studies and there is presently enough experience in terms of their efficacy. Endoscopic hemostasis is more effective than any other therapeutic intervention in the treatment of patients with non-variceal upper gastrointestinal bleeding. In patients with high risk of rebleeding spots, the combination of endoscopic hemostasis with high dose proton pump inhibitors is the most effective strategy to reduce bleeding recurrences and the need for surgery.