Questions for your specialist

Before going ahead with a gastroscopy, there are certain questions you need to ask.

If in doubt, consider getting a second opinion.

Make sure you fully understand the procedure; don’t be afraid to ask questions. It’s imperative your doctor explains the common risks and benefits, as well as those particular to your circumstances. Knowing all the relevant information is part of informed clinical consent. 

Questions for your doctor

About the procedure:

  • Are there alternatives to this procedure to examine my upper gastrointestinal tract and diagnose the problem?


  • Is this procedure really needed now or can it wait?
  • What are the likely consequences if I delay it?


  • What are the likely out-of-pocket medical expenses? (Your doctor should be able to give you a breakdown of any costs you’ll incur – this is known as ‘Informed Financial Consent’) Learn about the costs


  • How should I prepare for the procedure?


  • Will there be an additional fee for an anaesthetist? If so, what will it be?


  • What happens during and after the procedure?

Your gastroenterologist’s skills

  • How many gastroscopies do you perform each year?
  • What percentage of patients are satisfied with the results of the gastroscopies you perform?
  • What is your complication rate for this procedure?


  • How soon can I go back to work or travel?
  • Follow-up appointments (Write down any questions or concerns you want to discuss with your gastroenterologist)

Tell your doctor if you have any skin lesions, sores, cuts, or a raised temperature, as they’ll need to be treated before the procedure.

You can take most medication as usual, but some, such as anticoagulants, may interfere with your procedure. Your doctor will let you know which medication (if any) you should stop, and when to stop taking it.

Don’t forget to mention any complementary or herbal remedies you’re taking, as these can have interactions and side effects too.

Print out this page to take to your appointment with the gastroenterologist.

Preparing for your procedure

Clearing the gut before your gastroscopy.


Information is provided by HCF in good faith for the convenience of members. It is not an endorsement or recommendation of any form of treatment nor is it a substitute for medical advice, and you should rely on the advice of your treating doctors in relation to all matters concerning your health. Every effort has been taken to ensure the accuracy of the information, however HCF takes no responsibility for any injury, loss, damage or other consequences of the use of this information.