What is an endoscopy?

An upper GI endoscopy is a test that lets Dr. Gattani look directly at the inside of your food pipe (esophagus), stomach, and the first part of your small intestine. A thin, flexible tube with a small camera, called an endoscope, is gently passed through the mouth to capture live images on a screen.

If needed, the doctor can also take a small tissue sample (biopsy) during the same procedure to test for conditions like H. pylori infection or celiac disease.

Why is an endoscopy done?

Your doctor may recommend an endoscopy to:

  • Investigate ongoing heartburn or acidity that hasn't improved
  • Find the cause of difficulty swallowing
  • Check unexplained vomiting or upper stomach pain
  • Look for ulcers or the cause of bleeding
  • Take a biopsy to test for H. pylori infection or celiac disease

How to prepare for an endoscopy

Your stomach needs to be empty for the doctor to see clearly.

  • Fast (no food or drink) for 6 to 8 hours before the test, as instructed
  • Tell Dr. Gattani about any medicines you take, especially blood thinners
  • Mention any allergies before the procedure

What happens during the procedure

You will lie on your left side. Your throat may be numbed with a spray, or you may be given mild sedation to help you relax. The endoscope is passed gently through the mouth. A small amount of air may be used to help the doctor see clearly. The test itself usually takes 10 to 15 minutes.

What happens after the procedure

You may have a mild sore throat or feel bloated for a short while. If your throat was only numbed with a spray, avoid eating or drinking until the numbness wears off, usually within an hour. If sedation was used, arrange for someone to accompany you home.

Is an endoscopy safe?

Endoscopy is a common and generally safe procedure.

Possible risks (uncommon) As with any procedure, there is a small risk of bleeding, a reaction to sedation, or, rarely, injury to the lining of the food pipe or stomach. Dr. Gattani will discuss this with you beforehand.

Frequently asked questions

Most patients feel discomfort rather than pain, especially with throat numbing or sedation. A mild sore throat afterward is common.

Cost depends on whether sedation or a biopsy is needed. Call +91 93095 59602 for current pricing.

An endoscopy examines the food pipe, stomach, and upper small intestine through the mouth. A colonoscopy examines the large intestine and rectum through the rectum.

Most patients are asked to fast for 6 to 8 hours beforehand. Follow the exact instructions given by the clinic.