Gastroscopy

Understanding upper gastrointestinal symptoms with care and clarity.

Gastroscopy examines the oesophagus, stomach and first part of the small bowel using a thin, flexible camera.

Why might gastroscopy be recommended?

Difficulty or discomfort when swallowing
Persistent reflux or upper abdominal symptoms
Iron-deficiency anaemia or suspected gastrointestinal bleeding
Assessment for coeliac disease
Investigation or surveillance of other upper gastrointestinal conditions

What to expect

Gastroscopy is usually performed with sedation. The endoscope passes through the mouth to allow careful inspection and, where needed, tissue samples can be taken for pathology.

You will need to follow the fasting and medication instructions provided by the facility. Afterwards, your findings and the plan for any biopsy results or further care will be explained.

Gastroscopy questions

Will I be awake?

Gastroscopy is commonly performed with sedation. The procedural and anaesthetic team will discuss what is appropriate for you.

Will I need someone to take me home?

Yes. If you receive sedation, arrange for a responsible adult to take you home and follow the facility's instructions about driving, work and important decisions afterwards.

Can biopsies be taken?

Small tissue samples can be taken when indicated. This is commonly done to help assess conditions that may not be fully visible from appearance alone.

When will I receive results?

Visual findings may be discussed after the procedure. Pathology results take longer and will be communicated through the follow-up pathway arranged for you.

Are there separate procedure costs?

The practice team will explain the specialist fee and expected out-of-pocket cost before your procedure is confirmed. Hospital, anaesthetist and pathology fees may be billed separately where applicable.

General information: Healthdirect Australia.

Clinical information by Associate Professor Abhinav Vasudevan, FRACP, PhD. Reviewed 17 September 2026.

Appointments and referrals

Arrange a gastroscopy consultation

Tell us briefly what care you are seeking and a member of the practice team will aim to contact you within two business days about the next step. Responses may take longer during public holidays and planned practice closures.

Request an appointment For referring GPs