Endoscopy Procedure Explained: Myths, Safety & Benefits
Many people have heard of endoscopy, but few truly understand it. Myths about pain, confusion about how it works, and worries about safety often prevent people from seeking timely care. Is endoscopy really painful? Can it lead to complications? Is it only for serious illnesses?
In this article, we’ll debunk common myths and explain why endoscopy is one of the safest, most valuable tools in modern medicine.
Joining us to shed light on this topic is Dr. Shrihari Anikhindi, a leading gastroenterologist and hepatologist in Delhi. Dr. Anikhindi is a consultant gastroenterologist at Sir Ganga Ram Hospital, New Delhi, specializing in endoscopy procedures. His mission is to remove fear and misunderstanding about endoscopy by providing clear, accurate information.
By the end of this guide, you’ll know exactly how endoscopy works, when it’s used, and why it’s so safe.
What is Endoscopy? Understanding the Procedure
Endoscopy is a medical procedure using a thin, flexible tube with a camera — called an endoscope — to look inside the body through a natural opening. The tube is about one centimeter wide and captures 4K-quality images, allowing doctors to detect even the smallest details.
This advanced technology makes endoscopy an essential tool for diagnosing and treating digestive and gastrointestinal conditions.
Is the Endoscopy Procedure Painful? Myths vs. Reality
One of the biggest myths is that endoscopy is painful. In reality, most patients feel only mild discomfort, similar to something passing through the throat. This sensation lasts only a few minutes and is well-tolerated by most people.
Conscious vs. Sedated Endoscopy: Your Options
There are several ways an endoscopy procedure can be performed:
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Awake with local anesthesia: A numbing spray is used to reduce discomfort.
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Sedation: Mild sedatives help you relax and reduce anxiety.
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General anesthesia: You are fully unconscious for the procedure.
The choice depends on patient preference, doctor recommendation, and procedure duration.
Endoscopy Uses: Beyond Ulcer Detection
Many people think endoscopy is only for ulcers, but it’s used for a variety of diagnostic and therapeutic purposes:
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Gastroscopy: Examining the stomach and upper digestive tract.
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Colonoscopy: Viewing the large intestine.
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ERCP: Removing stones from bile ducts.
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Endoscopic Ultrasound (EUS): Producing detailed internal images.
Therapeutic Endoscopy: Treating from Within
Endoscopy is not just for diagnosis — it can also treat medical conditions. Doctors can:
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Remove abnormal growths and lesions.
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Remove gallstones or bile duct blockages.
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Treat pancreatic disorders.
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Remove polyps and early-stage cancers.
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Perform POEM for swallowing disorders.
Debunking Endoscopy Myths
Myth 1: Endoscopy Spreads Cancer
False. There is no strong evidence for this. In extremely rare cases, minimal spread risk exists, but it’s less than 1%.
Myth 2: Endoscopy Causes Breathing Problems
False. Endoscopy passes through the food pipe, not the windpipe. Oxygen and pulse are monitored throughout.
Myth 3: Endoscopy is Unsafe for Elderly Patients
False. Endoscopy is safe for all ages, from infants to elderly patients.
After an Endoscopy: Eating & Recovery
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If no anesthesia was used, you can eat immediately.
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If sedation or anesthesia was used, wait until you are fully alert.
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Driving is only allowed if no sedatives were given.
Endoscopy for Patients with Pre-existing Conditions
For patients with heart disease, diabetes, or other conditions, endoscopy is generally safe and often necessary for proper diagnosis and treatment.
The Future of Endoscopy
Advancements like Natural Orifice Transluminal Endoscopic Surgery (NOTES) allow doctors to perform surgery through natural openings — meaning no external cuts, faster recovery, and less pain.
Conclusion: Trust the Endoscopy Process
Endoscopy is a safe, minimally invasive, and highly effective medical tool for diagnosis and treatment. Don’t let myths prevent you from getting essential care.
If you are experiencing digestive symptoms or have been advised to get an endoscopy, consult an expert like Dr. Shrihari Anikhindi at Medigest Clinic.
📞 Book Your Appointment Today → Visit Medigest Clinic