Gastroscopy
Gastroscopy
“Gastroscopy, or upper endoscopy, is a medical procedure where a thin, flexible tube called an endoscope is used to check the upper digestive system.
The tube goes in through your mouth, travels down the food pipe, and looks at the stomach and the beginning of the small intestine. It has a light and camera to show pictures on a screen for the doctor to see.”
When is a gastroscopy needed?
Gastroscopy helps figure out problems like indigestion, nausea, or trouble swallowing. It checks for things like inflammation, ulcers, or growths. Sometimes, it’s not just for checking but also for fixing issues, like stopping bleeding ulcers or making a narrow food pipe wider. The doctors might take small pieces (biopsies) if they see anything strange and can even remove growths called polyps.
How do I prepare for a gastroscopy?
If you’re getting a gastroscopy, your stomach needs to be empty so the doctor can see well, and you won’t feel sick. You shouldn’t eat or drink for 6 hours before it—your doctor will tell you exactly. Also, talk to your doctor about when to take your usual medicines and let them know if you have any allergies or health issues.
What can I expect after the procedure?
If you’re getting a gastroscopy, you’ll likely get a light sedation to make you feel relaxed. It usually takes around 15 to 30 minutes. Afterward, you might feel a bit sleepy and bloated because of some air they use. The good part is you won’t remember anything about the procedure.
You can eat and drink after, but there are a few things to remember: don’t drive, take public transport alone, use machines, sign important papers, or drink alcohol for the next 24 hours. Have a friend or family member take you home. Later, you’ll need to see your doctor to talk about the results of the exam or any samples they took during it