Gastroscopy A Guide for Patients

Understanding Gastroscopy:

Gastroscopy is a quick and safe procedure that uses a thin, flexible tube with a camera to examine the upper gastrointestinal tract. It helps diagnose conditions like persistent abdominal pain, heartburn, and swallowing difficulties. This guide provides essential information on preparation, the procedure, and post-procedure care to ensure a smooth experience.

For a better understanding and to ensure you are fully prepared, please complete the questionnaire provided.

What is Gastroscopy?

Gastroscopy is a procedure that allows a specialist to examine the lining of the upper gastrointestinal tract using a thin flexible tube, which contains a video camera and a light source. The procedure takes 10 to 15 minutes.

Why is Gastroscopy done?

This test is performed to evaluate symptoms of persistent abdominal pain, heartburn, nausea, vomiting and difficulty in swallowing

What preparation is required?

Strictly no solid food or milk products for 6hrs prior and no water for 2hrs before your gastroscopy. No smoking and no chewing gum on the day.

What about my normal medication?

STOP ALL IRON containing medications and blood thinning medication 5 days prior to your procedure BUT PLEASE CONSULT WITH YOUR DOCTOR FIRST. (Aspirin can be ceased 24 hours prior but you need to check with your doctor first). If prescribed, you can continue to take your Nexium, Somac, Pariet, Zantac or Losec prior to your procedure. If you have any concerns about any of your medication please contact your local doctor

What happens during the procedure?

A mouth guard is placed over your teeth. The anaesthetist will give you an injection to sedate you and then places you on your side. Most patients remain asleep for the procedure and feel little discomfort. The endoscope is passed into your mouth, down the oesophagus into the stomach and duodenum. Small tissue samples (biopsies) are usually taken during the procedure.

What complications can occur from a Gastroscopy?

Gastroscopy is generally a safe procedure, especially when performed by experienced specialists. Although rare, complications can occur. These include bleeding, usually from a biopsy site, and perforation mainly following dilatation of strictures. Other adverse effects include reaction to the drugs used and irritation of the vein from the intravenous injection

What happens following the Gastroscopy procedure?

After the procedure patients are monitored in the recovery room until the effects of the sedation have worn off. This may take up to one hour. You may find that your throat feels sore and irritated, or that your stomach feels bloated. Patients are able to resume normal activities the following day. Due to the sedation patients are not allowed to drive or operate machinery until the following day. If a medical certificate is required you should request this from the receptionist.

About Us

Chelsea Heights Day Surgery & Endoscopy has been providing trusted, high-quality care with experienced professionals in a comfortable, patient-focused environment.