What is an upper abdomen endoscopy?

Upper abdomen endoscopy (gastroscopy or EGD) is a medical procedure that uses a long, flexible tube with a camera and light on the end to look inside the esophagus, stomach, and upper small intestine. It helps doctors diagnose, monitor, and sometimes treat conditions of the upper gastrointestinal tract.

What are the types of endoscopy?

Common types include: Gastroscopy (examines esophagus, stomach, and upper small intestine), Colonoscopy (looks at the colon), Sigmoidoscopy (examines the rectum and lower colon), Bronchoscopy (views the lungs and airways), Cystoscopy (views the bladder and urinary tract), and Laparoscopy (looks inside the abdomen or pelvis).

Why is endoscopy done?

Endoscopy is done to investigate symptoms such as stomach pain, bleeding, or difficulty swallowing; to diagnose conditions like ulcers, cancer, and inflammation; to take tissue biopsies; and to perform minor treatments like removing polyps or stopping bleeding — all in a single minimally invasive procedure.

Is endoscopy painful?

Most people feel only mild discomfort such as bloating or pressure during the procedure. Sedation and/or a throat spray is usually administered beforehand to help you relax and minimize any discomfort.

How do I prepare for an upper abdomen endoscopy?

For upper endoscopy, you typically need to fast for 6–8 hours before the procedure. Your doctor may ask you to temporarily stop certain medications. You will receive specific preparation instructions when you book your appointment at Dr. Rahul Gastro Liver Care in Hyderabad.

Best Gastroenterologist in Hyderabad: Meet Dr. Rahul Dubbaka

Dr. Rahul Dubbaka is a renowned Consultant Medical Gastroenterologist with over 9+ years of experience in diagnosing and treating digestive, liver, and pancreatic disorders. If you are searching for a Gastroenterologist near me or an experienced Liver specialist Hyderabad, Dr. Dubbaka provides comprehensive, patient-focused care using advanced diagnostic and therapeutic techniques.

He completed his MBBS from Katuri Medical College, MD from Deccan College of Medical Sciences, and DM in Gastroenterology from Osmania Medical College. To further enhance his expertise, he received specialized training in therapeutic endoscopy, including third-space endoscopy and double-balloon enteroscopy, at Jichi Medical University, Japan.

Throughout his career, Dr. Dubbaka has served at prestigious healthcare institutions such as People’s Hospital, Citizens Hospital, Apollo Hospitals, Omega Cancer Hospital, and CARE Hospitals. His clinical expertise includes treating fatty liver disease, alcoholic liver disease, pancreatitis, IBS, GERD, stomach ulcers, jaundice, hepatitis, and other complex gastrointestinal conditions.

He is highly skilled in advanced procedures like ERCP (Endoscopic Retrograde Cholangiopancreatography) and EUS (Endoscopic Ultrasound), ensuring accurate diagnosis and minimally invasive treatment. Fluent in English, Hindi, and Telugu, Dr. Rahul Dubbaka provides personalized care and clear communication, making him a trusted choice for patients seeking a Gastroenterologist near me or the best Liver specialist Hyderabad. His commitment to excellence ensures every patient receives compassionate, evidence-based digestive healthcare.

Dr. Rahul Dubbaka – DM Gastroenterologist, Hyderabad

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9+ Years of Experience in Gastro and Liver Care