Gastroenterologists Clarify Medical Distinctions Between Heartburn and GERD

Gastro-oesophageal reflux disease occurs when stomach contents repeatedly move into the oesophagus due to an ineffective anti-reflux barrier, with heartburn acting as a symptom rather than a diagnosis.

A 2021 analysis of nine Indian studies involving 20,614 people estimated the pooled prevalence of GERD in India at 15.6%.

Doctors note that increased oesophageal sensitivity can cause significant discomfort even with normal acid exposure, meaning increased acid-suppressing medication may not resolve persistent symptoms.