A colonoscopy is a simple procedure where a tiny camera is inserted in to the colon so the doctor can see exactly what is going on in the large intestine.
Before the Procedure…
You have to drink what can only be described as a minging drink, which will act as a laxative to empty the bowel. This allows the doctor to get a good look at the intestine lining. I’m not going to lie, it’s not the most pleasant experience (especially when you have a colostomy), but it’s a lot more pleasant than having cancer or whatever illness you are being checked for, trust me!
Top Tip – Stay at home when you take the drinks so you can be near your own toilet, things do get moving quite quickly and frequently.
At the Colonoscopy…
You may be offered gas and air or a sedative, I have done both and I would definitely recommend the sedative. It makes the procedure much more comfortable. The sedative is given through an injection in the back of the hand.
Top Tip – Do not worry about the procedure. I remember being so freaked out by the thought of having the procedure but in truth, the thought of having a colonoscopy is immeasurably worse than the reality.
The camera is entered through the rectum, so you will lay on your side so the doctor can insert the camera. Or if you have an ostomy, the camera will be entered through the stoma. Pictures from the camera are shown on a TV screen so you may be able to look – should you be so inclined?!
They Looking For…
Any irregularities in the bowel lining.
Polyps, which are small growths that the doctor can remove using a small polyp remover that is on the end of the camera.
Top Tip – You won’t feel anything if they do remove polyps, so don’t be concerned about that.
After the Colonoscopy…
You will be given a little time to rest and relax and allow the sedative to wear off.
The doctor or nurse should speak with you and let you know how the procedure went, as well as if they removed any polyps or tissue for biopsy. Results from a biopsy can take a few days and they should be able to let you know exactly how long and how you will get your results when they speak with you.
Top Tip – In my case, they discovered a large cancerous tumour and I was taken aside so the consultant could speak with me privately and give me my diagnosis. I had my husband with me and appreciated having the support when getting the news. If possible I would try to have someone you trust with you.
You will not be able to drive if you have had a sedative so arrange for someone to take you home.
Occasionally having the procedure can cause some problems to the large intestine…
I have had 3 or 4 colonoscopy’s now and have never had a problem but do speak with your doctor if you experience any of the following…
- Abdominal pain – particularly if it becomes gradually worse or is different from any ‘usual’ pains that you may experience.
- A high temperature.
- Passing a lot of blood from the rectum.
Colonoscopy’s really are the most effective way to see if you have any kind of growths in the bowel. CT and MRI scans only show part of what is going on inside the intestine.
If you are genuinely concerned about a bowel condition, make sure that your GP refers you for a colonoscopy, nothing else will really give the insight needed.
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