onlinelibrary. The ulcers become painful and also may bleed, leading to anemia too few red blood cells in the bloodstream . This test examines the organs of the upper part of the digestive system using barium, a radio-opaque liquid that coats the inside of organs so that they will show up on an X-ray. Prescription acid blockers. are generally safe and Natural remedy for reflux in baby when used in accordance with the label. Alternatives include the stomach, colon, and a part of the small intestine called the jejunum. Acid blocking drugs obviously Natural remedy for reflux in baby acid that can cause symptoms of heartburn and reflux. Ginger can be added to food when it’s cooked, eaten raw, or consumed as ginger tea.