Biliary reflux gastritis requires follow-up examination through gastroscopy to clarify the condition of the cure, treatment effectiveness, the severity of the condition, and other aspects.

The main causes of biliary reflux gastritis are due to the relaxation of the pyloric sphincter or a decrease in gastric motility. Once these conditions occur, it is necessary to actively test for Helicobacter pylori to check for its infection. If positive, it is crucial to eradicate Helicobacter pylori actively and to use some bile-absorbing medications, such as magnesium aluminum carbonate, among others.