A gastroscopy is an endoscopic examination that allows the gastroenterologist to look directly at the inside of the esophagus, the stomach and the duodenum. It can reveal inflammation, ulcers, polyps and other lesions in the upper digestive tract.
Before
You will need to fast for at least 6–8 hours before the test, avoiding any solid food. Water or clear fluids are allowed up to 2–3 hours beforehand.
Be aware
If you take any medication, let your doctor know so they can advise whether any of it should be paused temporarily.
If you have a history of drug allergies, please mention this before the test.
After
It is best to come with someone, as you will not be allowed to drive or operate machinery after sedation.
You will lie on your left side. Throughout the test, your pulse and oxygen levels are tracked on a monitor. An IV line is placed so that sedation can be given, if you choose it.
A mouthguard protects your teeth and the endoscope.
Sedation (propofol) is administered by an anesthesiologist. You sleep peacefully and are not aware of the examination.
What Is Examined
The doctor carefully examines your esophagus, stomach and duodenum. If needed, biopsies or samples are taken to test for Helicobacter pylori.
Modern high-magnification endoscopy can pick up even small lesions that might be missed with standard endoscopes.
The examination usually takes 5–10 minutes.
After Your Gastroscopy
You will come round within a few minutes and rest briefly in the recovery area. Before you leave, the doctor will go through the findings with you in detail.
Because of the sedation, you should not drive or use machinery for the rest of the day.
Συχνές Ερωτήσεις
Do you have questions or do you need advice ;
If you have any questions or would like to book an appointment with Dr. Zachou, contact us using the link below.