Proton Pump Inhibitors – an introduction

Secretion of acid by the stomach is a normal function of the body. Acid is secreted by parietal cells found in the stomach lining, involving a mechanism known as the proton pump. Acid in the stomach is useful for breaking down foods, making them easier to digest, and also for helping prevent infection by providing an unfavourable environment for growth of infective organisms.

Reflux in older children

While many children seem to improve throughout their first twelve to eighteen months, others continue to suffer from reflux beyond that, and there is increasing recognition that Gastro-oesophageal reflux can be an issue for older children and teenagers.