Disclaimer: This article is not medical advice. Always seek advice from a qualified medical practitioner regarding your symptoms, diagnosis or treatment.
- Why Do So Many People Dread a Colonoscopy?
- What Actually Happens During A Colonoscopy?
- Does Sedation Really Help?
- Is It Painful?
- What About Embarrassment?
- What Is The Bowel Preparation Like?
- What Happens Afterwards?
- Why Is Colonoscopy Important After Diverticulitis?
- Frequently Asked Questions
- The Emotional Side
- Key Takeaways
This article is based on anonymised discussions from our group on Facebook.
For most people, a colonoscopy is uncomfortable rather than painful. Sedation usually works well, embarrassment is brief, and the most common after-effect is trapped wind. The fear beforehand is often worse than the procedure itself.
If you are over 50 and living with diverticular disease or diverticulitis, the word “colonoscopy” can trigger anxiety. In our community discussion, members spoke honestly about that fear, the build-up, and what it was actually like on the day.
Why Do So Many People Dread a Colonoscopy?
The reasons are understandable.
There is the bowel preparation. The thought of the procedure itself. The embarrassment. The worry about what might be found.
“Honestly, I nearly cancelled twice,” said Janet, 64, from Nottingham. “It’s not something you ever imagine doing.”
Peter, 59, from Surrey admitted, “I was more anxious about the anticipation than the test. I kept thinking about worst-case scenarios.”
For many in their 50s and 60s, this may be their first invasive investigation. It can feel like a step into unknown territory.
What Actually Happens During A Colonoscopy?
A colonoscopy involves passing a flexible camera through the rectum to examine the large bowel. It is commonly recommended after an episode of diverticulitis, ongoing bowel symptoms, or as part of bowel cancer screening.
You are usually offered sedation and pain relief. This does not always send you fully to sleep, but it makes you relaxed and less aware of discomfort.
According to the NHS, a colonoscopy typically takes 30 to 60 minutes. You can read their overview here:
https://www.nhs.uk/conditions/colonoscopy/
Does Sedation Really Help?
In our discussion, this was one of the biggest concerns.
“I was terrified I’d feel everything,” said Elaine, 67, from Glasgow. “But the sedation worked brilliantly. I remember very little.”
That mirrors my own experience. The sedation worked well. I had little pain. There was some discomfort as the camera moved around bends in the bowel, but it was manageable. The team talked me through what was happening, which helped.
Sedation levels vary slightly between hospitals, and you can discuss your anxiety in advance. If you are particularly worried, say so clearly when you arrive.
Is It Painful?
Most members described it as uncomfortable rather than painful.
There can be cramping as air or carbon dioxide is introduced to inflate the bowel so the camera can see clearly. This can cause a stretching sensation.
“I wouldn’t describe it as agony,” said Robert, 72, from Cardiff. “More like intense wind that comes and goes.”
The key point repeated in our group was that staff are used to adjusting pace, giving more pain relief if needed, and stopping briefly if you are uncomfortable.
You are not expected to be stoic.
What About Embarrassment?
This is rarely discussed openly, but it was one of the most common worries.
“It’s the indignity,” said Linda, 61, from Essex. “You feel exposed.”
The reality is that endoscopy nurses and doctors do this every day. You are covered as much as possible. The room is clinical and professional. What feels mortifying to you is routine to them.
The embarrassment tends to last minutes. The reassurance of knowing what is happening inside your bowel can last years.
What Is The Bowel Preparation Like?
Many said the preparation was the hardest part.
It involves drinking a prescribed solution that empties your bowel. This means frequent trips to the toilet.
“It wasn’t pleasant,” said Graham, 65, from York. “But it was straightforward. I just stayed near the loo and kept hydrated.”
Clear instructions are provided in advance. Following them carefully improves the quality of the test and reduces the chance of needing it repeated.
What Happens Afterwards?
This was the part that surprised many people.
Because air or gas is used to inflate the bowel, trapped wind afterwards is very common.
In a lot of cases, you can feel bloated and uncomfortable. The pressure builds up and sometimes won’t shift.
Ben from New York said, “I had to ask a nurse for advice. She calmly suggested getting onto my hands and knees with my hips raised. It worked spectacularly. The biggest, longest and loudest release of trapped gas I have ever experienced! Immediate relief.”
It may not feel dignified, but it is effective.
Others in the group shared similar experiences.
“I sounded like a brass band,” joked Colin, 70, from Birmingham. “But I felt so much better afterwards.”
Walking gently and changing position can also help.
Why Is Colonoscopy Important After Diverticulitis?
After an acute episode of diverticulitis, a colonoscopy is sometimes recommended once inflammation has settled. This is to:
- Confirm the diagnosis
- Exclude other causes of symptoms
- Check for polyps or signs of bowel cancer
The thought of what might be found causes understandable fear. However, early detection of problems significantly improves outcomes.
Avoiding the test because of anxiety can prolong uncertainty.
Frequently Asked Questions
No. If you have sedation, you will need someone to collect you and stay with you for 24 hours.
Sedation often causes drowsiness and patchy memory of the procedure.
Colonoscopy is routinely performed in people in their 50s, 60s and 70s. Your medical team will assess your overall health beforehand.
The Emotional Side
A repeated theme in our discussion was relief.
Relief that it was not as bad as feared. Relief at clear results. Relief at finally having answers.
Fear thrives in silence. Calm, factual information and real experiences help bring perspective.
Key Takeaways
- Most people describe colonoscopy as uncomfortable rather than painful
- Sedation is usually effective
- Embarrassment is brief and staff are professional
- Trapped wind afterwards is common and normal
- The reassurance and diagnostic value often outweigh the temporary discomfort
If you are facing a colonoscopy and feeling anxious, you are not alone. Inside our forum, members share practical tips and honest reflections about the entire journey, from diagnosis to investigation to recovery.
Sometimes hearing from someone who has been there makes all the difference.
Disclaimer: This article is not medical advice. Always seek advice from a qualified medical practitioner regarding your symptoms, diagnosis or treatment.
