Background: Upper gastrointestinal bleeding (UGIB) i s one of the emergency cases. Nonsteroid antiinflammatory drug (NSAID) increases the risk of UGIB. Thcre is no precise data in RSMH Palembang about incidence and risk factor of UGIB caused by the use of NSAID. This study was aimed to know the prevalence of upper digestive tract acute bleeding caused by the use of NSAID in RSMH inpatient care …