Endoscopy is one of the most common and safest diagnostic procedures used by doctors to examine the digestive tract. While it is generally considered safe, many patients often worry about possible endoscopy side effects before undergoing the procedure.
This article explains the common, mild side effects of endoscopy, rare complications, and how to minimize risks so you feel more confident and prepared.
What Is Endoscopy?
Endoscopy is a medical procedure in which a thin, flexible tube with a camera (endoscope) is inserted through the mouth or rectum to examine the digestive tract. It helps diagnose conditions like:
- Acidity and GERD
- Stomach ulcers
- Chronic abdominal pain
- Intestinal bleeding
- Difficulty swallowing
Common Side Effects of Endoscopy
Most patients experience only mild and temporary side effects after an endoscopy. These usually resolve within a few hours:
- Sore throat: If the endoscope is inserted through the mouth, you may have a scratchy or irritated throat for a day.
- Bloating or gas: Air is used to expand the stomach or intestines for better visibility, which can cause mild bloating.
- Mild cramping: Some patients report slight stomach discomfort after the procedure.
- Drowsiness: Sedatives can make you feel sleepy or tired for a few hours.
Rare but Possible Complications
While serious complications are extremely rare, it’s good to be aware of them:
- Bleeding: Slight bleeding can occur, especially if a biopsy is taken.
- Infection: Very rare, but possible if proper sterilization is not followed.
- Perforation: A tiny tear in the digestive tract is a rare complication that might need additional treatment.
- Allergic reaction: Some patients may react to sedation or anesthesia.
Choosing a trusted hospital significantly reduces the chances of these complications.
Tips to Minimize Side Effects
- Follow fasting and preparation instructions carefully.
- Inform your doctor about allergies, medications, or existing medical conditions.
- Arrange for someone to accompany you as you may feel drowsy after sedation.
- Drink warm water and eat light meals after the procedure to ease discomfort.
Why Choose LGI Hospital for Endoscopy
At LGI Hospital, patient safety and comfort are top priorities. Our endoscopy procedures are:
- Performed by experienced gastroenterologists for accurate diagnosis
- Conducted in sterile, hygienic environments to minimize infection risk
- Safe and painless with proper sedation and monitoring
- Followed by detailed aftercare guidance for faster recovery
With modern equipment and skilled doctors, LGI Hospital ensures that the chances of complications are minimal.
Key Takeaway
Endoscopy is a safe and highly effective procedure for diagnosing digestive issues. While there can be mild side effects like throat irritation, gas, or drowsiness, they usually resolve quickly. Serious complications are rare, especially when the procedure is done at a trusted healthcare facility like LGI Hospital.
