Following the lifting of restrictions by the Government, we would like to reassure all our patients that the way we interact with you will not be changing. All staff and consultants will continue to wear face coverings and maintain social distancing, and we require our patients and visitors to do the same, so that we are all protected.

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PEG Feeding

This page will give you information about a PEG. If you have any questions, you should ask your GP or other relevant health professional.

What is a PEG?

A percutaneous endoscopic gastrostomy (PEG) is a procedure to place a feeding tube through your skin and into your stomach to give you the nutrients and fluids you need (see figure 1).



Are there any alternatives to a PEG?

It is possible to be given nutrients and fluids through a naso-gastric tube.

The feeding tube can be placed directly into your stomach by an operation. 

It is also possible to be given nutrients and fluids directly into your bloodstream (parenteral nutrition - PN).

What does the procedure involve?

If appropriate, the endoscopist may offer you a sedative to help you relax.

A PEG usually takes between fifteen and twenty minutes. It involves placing a flexible telescope (endoscope) into the back of your throat and down into your stomach. The endoscopist will use the endoscope to guide them while they insert the feeding tube.

The endoscopist will make a small cut in your abdominal wall. They will pull the tube down into your stomach and then bring it out of your stomach and through the hole in your abdominal wall. The tube has a bolster that sits inside your stomach and helps to prevent it from coming out.

What complications can happen?

  • Infection
  • Chest infection
  • Bleeding
  • Blocked tube
  • Peritonitis
  • PEG tube falling out
  • Damage to the liver or intestine
  • Buried internal bolster
  • Leaking
  • Allergic reaction
  • Breathing difficulties or heart irregularities
  • Making a hole in the oesophagus or stomach
  • Damage to teeth or bridgework
  • Death

How soon will I recover?

If you were given sedation, you will normally recover in about an hour. You may feel a bit bloated for a few hours but this will pass. 

You should be able to return to your normal activities after one to two weeks.


A PEG is usually a safe and effective way of allowing you to get the nutrients and fluids you need.


Author: Dr Kathy Teahon MD FRCP

Illustrations: Medical Illustration Copyright © 2011 Nucleus Medical Art. All rights reserved.

This document is intended for information purposes only and should not replace advice that your relevant health professional would give you.

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