Final answer:
Gastroesophageal Reflux Disease (GERD) is the condition resulting from acidic gastric juice traveling up into the esophagus, often leading to heartburn and managed by dietary and lifestyle changes.
Step-by-step explanation:
The disorder that occurs as a result of acidic gastric juice traveling up into the esophagus is Gastroesophageal Reflux Disease (GERD). GERD is often characterized by heartburn, where the stomach's acid contents reflux back into the esophagus, leading to irritation and discomfort. The condition can typically be managed by changes to diet, avoiding foods that trigger reflux, and certain lifestyle modifications.
Unlike GERD, a Peptic Ulcer is a sore that forms in the lining of the stomach or the duodenum, often caused by a bacterial infection or the erosion of the lining due to substances like aspirin. Gastritis, meanwhile, is inflammation of the stomach lining, which can be caused by various factors including infections or alcohol consumption.
Gastroenteritis is an inflammation of the stomach and intestines, usually due to an infection or toxin.