Heartburn is indigestion felt as a burning sensation due to acid coming up to the upper parts of the esophagus. The pain is more when one bends or lays down. A lot of the times its quite uncomfortable.
These are lesions/injuries on the lining of the stomach or duodenum caused by erosion by pepsin and gastric acids .
This definition excludes carcinoma and lymphoma, which
Amoebiasis is caused by Entamoeba histolytica, a protozoa that is transmitted from one person ro another through fecally contaminated foods and drinks. Entamoeba histolytica is a protozoa