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Doctor insights on: Dehydration Following Colonoscopy

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Dr. Charles Cattano
1,990 doctors shared insights

Colonoscopy (Definition)

Colonoscopy is the procedure of using a long flexible camera to visualize the entire colon from the inside with the option to take pictures, video, perform biopsies, remove polyps, etc. Generally people are sedated and do ...Read more


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I have to take suprep in two days for a colonoscopy but I am worried with the side effects I have read online headache chills and dehydration help???

I have to take suprep in two days for a colonoscopy but I am worried with the side effects I have read online headache chills and dehydration help???

Risk of colon preps: You are appropriately concerned about risks of colon preps. Regardless of type (lavage & osmotic agents, irritant laxatives, enemas) consideration should be given to: age, size, co-morbidlities, nutritional & hydration debilities, mobility, & help at home. Up to 50% may have nausea, vomiting, fullness/bloating, anal irritation. Greater risks result from fluid & electrolyte imbalance.Talk w/doctor. ...Read more

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Colonoscopy all negative(normal).D took 4 tissues from different areas to check for microcolitis. Is this normal? Should i afraid for anything else?

Colonoscopy all negative(normal).D took 4 tissues from different areas to check for microcolitis. Is this normal? Should i afraid for anything else?

Colonic biopsy: Suspect that the colonoscopist is just being extra thorough and cautious. Give them a gold star. This is just very detailed and careful medical practice. ...Read more

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Would two previous c-sections (last one 3 years back) make a colonoscopy more painful? I need to have it without sedation so i'd like to prepare.

Would two previous c-sections (last one 3 years back) make a colonoscopy more painful? I need to have it without sedation so i'd like to prepare.

Maybe: Hard to know. There is an increased risk of scar tissue so that could make the procedure more uncomfortable. However, a pediatric colonoscope may help. Share your concerns with your gastroenterologist and they can probably help you get through it. Good luck. ...Read more

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Is a colonoscopy painful?

It shouldn't: Colonoscopies for the most part are not painful especially if sedation is used ...Read more

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How deep does a colonoscopy go?

Right colon: A proper colonoscopy should reach the right side of the colon to the junction of the colon and the small intestine. ...Read more

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How is a colonoscopy performed?

How is a colonoscopy performed?

Camera on a snake: A video camera on the end of a flexible stalk, not unlike a snake, is inserted through the rectum while you are asleep. You don't feel a thing, you won't remember it, and the only bed part is the prep. ...Read more

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What if i ate before colonoscopy?

What if i ate before colonoscopy?

They would cancel: If you ate, your intestines may not be clean, so a reliable examination becomes difficult to carry out. This means there is going to be likely cancellation of the colonoscopic procedure. ...Read more

Dr. Ashu Syal
655 doctors shared insights

Dehydration (Definition)

In physiology and medicine, dehydration (hypohydration) is the excessive loss of body water, with an accompanying ...Read more