Heartburn

Name(s): 
Pyrosis
Nature 
Heartburn is a burning feeling caused by stomach acid regurgitating into the oesophagus from the stomach. One cause of heartburn is a condition called hiatus hernia. With this condition, a small portion of the stomach gets caught in the sphincter that separates the oesophagus from the stomach. This same condition can occur if the sphincter is defective.
Type 
(G) Very specific problems