Can an endoscopy cause damage?
Some possible complications that may occur with an upper GI endoscopy are: Infection. Bleeding. A tear in the lining (perforation) of the duodenum, esophagus, or stomach.
What is the most serious complication of gastric endoscopy?

The most serious major complication of endoscopic dilation is perforation with a reported incidence ranging from 0-9%, depending on the underlying etiology of the stricture. Complications related to sedation are more common than these technical complications, however.
Can endoscopy damage intestines?
Occasionally, the endoscope causes some damage to the gut. This may cause bleeding, infection and (rarely) a hole (perforation). If any of the following occur within 48 hours after a gastroscopy, consult a doctor immediately: Tummy (abdominal) pain.
What are the possible complications of endoscopy?
Possible complications of endoscopy include:

- Perforation of an organ.
- Excessive bleeding (haemorrhage)
- Infection.
- Allergic reaction to the anaesthesia.
- Inflammation of the pancreas (pancreatitis) after an ERCP.
How long does discomfort last after endoscopy?
These symptoms should resolve within a day or two. If you continue to experience discomfort after a couple of days, call your doctor’s office for advice.
What are the side-effects after an endoscopy?
Signs and symptoms to watch for after your endoscopy include:
- Fever.
- Chest pain.
- Shortness of breath.
- Bloody, black or very dark colored stool.
- Difficulty swallowing.
- Severe or persistent abdominal pain.
- Vomiting, especially if your vomit is bloody or looks like coffee grounds.
What are the side-effects after a endoscopy?
What problems did you have after your endoscopy?
I didn’t have any problems after I had the endoscopy done. I was diagnosed with gastritis–which is inflammation of the stomach lining. It can be caused by many things like bad diet, H. Pylori infection, excessive acid, etc. Usually your dr. will prescribe a PPI to cut down on the acid in your stomach and give it a chance to heal.
What are the possible complications of a surgical sphincterotomy?
Sphincterotomy is a difficult procedure that has a fairly high risk of complications. About 5% to 15% of patients have complications such as mild inflammation of the pancreas, but in some cases the complications are severe and can require a long stay in the hospital. Cleveland Clinic is a non-profit academic medical center.
What happens if the sphincter of Oddi does not open?
However, in a condition called sphincter of Oddi dysfunction, the sphincter muscle does not open when it should. This prevents the bile and pancreatic juice from flowing through, and causes a backup of digestive juices. The backup can cause severe pain in the abdomen.
Are You Scared of an upper endoscopy?
While an upper endoscopy can offer some much-needed answers regarding the cause of symptoms you will frequently have been suffering from for a long time, patients are often a little scared of the procedure beforehand, and afterwards can indeed experience some discomfort.