A nasogastric tube is a tiny, skinny straw that is put into your nose and goes down into your tummy. It helps you get food, water, and medicine when you can't eat it by mouth.
Doctors and nurses use the nasogastric tube to help people who are very sick or who have trouble swallowing. They use a small stick called a stylet to help slide the tube down your nose and into your tummy. This might feel a little bit uncomfortable, but it helps the doctors make sure the tube is in the right place.
Once the tube is in your tummy, you can get the things you need through it using a special syringe or pump. This helps you get the nutrition and medicine you need while you are recovering.
*Note: It is important to remember that this is a very simplified explanation for children, and medical professionals should always be consulted for accurate and detailed information on nasogastric tubes.