Check anyone suffering from abdominal pain for fever.
Indigestion results from eating too much or eating unsuitable food.
It is often accompanied by belching and a sensation of fullness or nausea. In most cases, indigestion ceases gradually and within a few hours. Antacids may help. Indigestion does not trigger a fever. It may be associated with a hiatus hernia, where part of the stomach protrudes upward through the diaphragm.