A gastroscopy, also known as an upper endoscopy, is a common medical procedure used to diagnose and treat various conditions of the upper gastrointestinal tract. This includes the oesophagus, stomach, and the beginning of the small intestine. It involves inserting a thin, flexible tube with a camera attached through your mouth into your digestive system.
The thought of having a gastroscopy may be daunting, but knowing what to expect on the day of the procedure can help ease any anxiety or concerns. In this article, we will discuss step by step what happens during a gastroscopy.
Preparation
Before your scheduled gastroscopy, your doctor will provide you with specific instructions for preparation. This usually involves fasting for several hours before the procedure, as well as avoiding certain medications. It is vital to follow these instructions carefully to ensure a successful and safe procedure.
You will also be asked to remove any dentures, contact lenses, or glasses before the procedure. It is recommended to have someone accompany you on the day of the procedure, as you will not be able to drive immediately after due to sedation.
Arriving at the Medical Facility
On the day of your gastroscopy, you will need to arrive at the medical facility where the procedure will take place. You will be asked to sign consent forms and provide information about your medical history and allergies.
Some facilities may require you to change into a hospital gown before the procedure. Once ready, a nurse or doctor will guide you to the procedure room.
During the Procedure
A gastroenterologist, a doctor specialising in gastrointestinal diseases, will conduct the gastroscopy. To ensure your comfort and help you relax, sedation will be administered, which could lead to you having little memory of the procedure.
You will be asked to lie on your left side, and a mouth guard or bite block will be placed in your mouth to protect your teeth and the endoscope. The doctor will then insert the endoscope through your mouth and into your oesophagus, stomach, and small intestine.
The camera attached to the endoscope will transmit images to a monitor, allowing the doctor to see any abnormalities or issues in your digestive tract. They may also take tissue samples for further testing if needed.
After the Procedure
Once the gastroscopy is complete, you will be taken to a recovery area where you will be monitored until the sedative wears off. You may experience some bloating or gas discomfort and have a sore throat for a day or two.
Your doctor will discuss the findings of the procedure with you, and may provide instructions for any follow-up care. It is essential to follow these instructions carefully to ensure a successful recovery.
Takeaway
A gastroscopy is a safe and effective procedure used to diagnose and treat various conditions of the upper gastrointestinal tract.
Knowing what to expect on the day of the procedure can help alleviate any fears or concerns. It is also essential to follow carefully pre- and post-procedure instructions for a smooth experience. If you have any questions or concerns, please contact your gastro doctor.