oa SA Pharmacist's Assistant - Heartburn or gastrooesophageal reflux disease : review

Volume 14, Issue 3
  • ISSN : 1608-9634
  • E-ISSN: 2220-1068



With gravity's help, a muscular valve, called the lower oesophageal sphincter, helps to keep stomach acid in the stomach. Normally, it opens to allow food to pass into the stomach, then it closes again. If the lower oesophageal sphincter opens too often or does not close tightly enough, stomach acid can reflux, or seep, into the oesophagus and cause a burning sensation. The passage of stomach contents into the oesophagus (gastro-oesophageal reflux) is a normal process. Most episodes are brief and do not cause symptoms, injury or other complications. However, reflux becomes a disease when it either causes damage to the oesophagus or causes symptoms that reduce the patient's quality of life.

Loading full text...

Full text loading...


Article metrics loading...


This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error