Gastroesophageal reflux disease, or GERD, is a digestive disorder that affects the lower esophageal sphincter (LES), which is a ring of muscle between the esophagus and stomach. Also known as heartburn, it is a common condition that features a burning pain in the lower chest area. It happens when the lower esophageal sphincter (LES) weakens, allowing stomach acid to flow back up the esophagus, irritating the lining of the esophagus.
A common cause of this condition is a stomach abnormality called a hiatal hernia, which happens when the upper part of the stomach and LES (lower esophageal sphincter) move above the diaphragm. It can also be triggered by certain foods like spicy and fatty foods as well as conditions like anxiety, asthma and pregnancy.
Barium Test
A Barium Test will be done to diagnose and detect a variety of abnormalities and problems in the digestive system.
Endoscopy
An endoscopy is done to investigate gastrointestinal disorders.
Esophageal manometry
An esophageal manometry test measures esophageal function and motility.
