Understanding Gastroscopy

Gastroscopy is an endoscopic procedure used to examine the upper digestive tract, including the oesophagus, stomach, and duodenum.

How does it work?

A thin, flexible tube with a camera (endoscope) is inserted through the mouth to view the upper GI tract.

Why is it performed?

• Investigate persistent stomach pain, nausea, or bleeding
• Diagnose ulcers, gastritis, or tumors
• Take biopsies or remove small growths

Side Effects:

• Mild throat discomfort
• Rarely, bloating, bleeding, or perforation

Frequently Asked Questions

Q1. Do I need to fast before gastroscopy?

Ans - Yes, fasting for at least 6 hours before the procedure is usually required.

Q2. Will I be sedated?

Ans -Yes, light sedation or throat spray may be given for comfort.

Q3. Can I go home after the procedure?

Ans -Yes, but you should have someone accompany you if sedated.

Q4. Is it painful?

Ans -You may feel slight discomfort, but the procedure is not painful.