Telescopic examination of the oesophagus, stomach and duodenum (Gastroscopy)

If you take blood thinning medication (Marcoumar or Marevan) please call at least a week before your scheduled examination at 7842 5520 between 9.00 am and 12.00 pm.

If you take Hjertemagnyl, you can continue with your usual dosage.

You may continue taking your usual medication with half a glass of water no later than 2 hours before your scheduled examination.

You should take insulin or pills for diabetes after your examination.

Please bring a list of your usual medications.

You may not eat, smoke or drink dairy 6 hours before your examination.

You may not drink anything 2 hours before your examination.

A telescopic examination of the oesophagus, stomach and duodenum can show changes in the mucous membrane such as infection or wounds.

The examination is conducted with a flexible telescope that is lead in through the mouth down the oesophagus to the stomach and duodenum. It is necessary to inflate the stomach with air, which may cause discomfort and pressure in the stomach. It is completely harmless. Tests can be taken from the mucous membrane, which is painless.

The examination will last approximately 5-10 minutes, though you must expect to spend time on preparation and information both before and after the examination.

Your stomach must be empty so the mucous membrane is visible.

If it is necessary during the examination to give medicine to help you relax or relive pain, you are not allowed to drive a car for 24 hours after the examination.

If you need local anaesthesia in your throat, you must not eat anything for 2 hours after your examination.

You may feel some discomfort in your throat but that will disappear after a day or two. Bloating of the stomach will disappear after a few hours.

You will be informed about the results of your examination before you leave the ward. If tests were taken there may be 5-6 weeks response time.