What is an Upper GIT Endoscopy?
Upper GIT Endoscopy is a camera-based examination in which a thin, flexible tube, usually thinner than a finger, is passed through the mouth to examine the oesophagus, stomach and the first part of the small intestine.
During the examination, you will usually lie on your side and a mouth guard will be used to protect your teeth and the endoscope. The doctor views the inside of your upper digestive tract on a monitor. The procedure itself usually takes around 5–10 minutes.
A Quick and Well-Tolerated Procedure
Most patients can complete the examination while breathing normally. Some temporary discomfort may occur, but the procedure is usually completed quickly.
You Can Remain Awake
Without sedation, you remain awake throughout the procedure and can communicate with the doctor or clinical team if needed.
Local Throat Spray
A local anaesthetic spray may be applied to the throat. It can taste bitter, but temporarily numbs the area and helps make the procedure more comfortable.
Breathing is Not Blocked
The endoscope passes through the oesophagus, not the airway, so you can breathe normally throughout the examination.
Temporary Discomfort
You may experience gagging, pressure in the throat or some abdominal bloating. Slow, steady breathing can help, and the clinical team will guide you throughout.
What Happens During the Test?
Before the examination begins, the clinical team will explain the preparation and what to expect. The procedure itself is usually completed within a short period of time.
Positioning
You will usually be asked to lie comfortably on your left side.
Mouth Guard & Throat Spray
A mouth guard protects your teeth and the endoscope. A local numbing spray may also be used in the throat when appropriate.
Camera Examination
The flexible endoscope is passed through the mouth while the doctor examines the oesophagus, stomach and duodenum on a monitor.
Biopsy if Needed
If clinically indicated, tiny tissue samples may be collected during the examination for laboratory analysis.
Sedation is an Optional Comfort Choice
If you are anxious, have a strong gag reflex or would prefer a more comfortable experience, sedation may be considered after clinical assessment. Sedation is not mandatory. Depending on the medication and level of sedation used, you may feel sleepy and relaxed, and you may remember little or none of the procedure.
Conditions Where Your Doctor May Recommend Endoscopy
Your doctor may recommend an Upper GIT Endoscopy based on your symptoms, medical condition and the results of previous investigations.
Tiny Tissue Samples May Be Taken if Needed
During endoscopy, the doctor may take tiny tissue samples when clinically indicated. These samples can help assess ulcers, inflammation, Helicobacter pylori-related changes and suspicious tissue, including evaluation for cancer when necessary.
The Information Gained Can Be Very Important
Upper GIT Endoscopy can provide important information about the cause of your symptoms. Any discomfort is usually temporary, and many patients find the experience more manageable than they expected. Depending on your clinical needs and your doctor’s advice, the test may be performed while you are awake with throat spray or with appropriate sedation for additional comfort.