Gastroscopy
A gastroscopy allows direct examination of the oesophagus, stomach and first part of the small intestine (duodenum). It can help identify the cause of upper digestive symptoms and allows biopsies or treatment when required.
Why might a gastroscopy be recommended?
Common reasons include persistent reflux or upper abdominal symptoms, difficulty swallowing, unexplained anaemia or bleeding, vomiting, surveillance of selected conditions, or assessment of abnormalities identified on other investigations.
What happens during the procedure?
A thin flexible endoscope is passed through the mouth to examine the upper gastrointestinal tract. Sedation may be used. Biopsies can be taken and selected abnormalities can be treated during the same procedure when appropriate.
Preparation and recovery
You will need to fast before the procedure. Medication instructions, including blood-thinning medicines and diabetes treatment, should be confirmed with the practice. If sedation is used, you will need appropriate arrangements for your recovery and transport afterwards.