Topic Explanation:

The discussion is about undergoing a colonoscopy through a stoma. The original poster is scheduled for both an endoscopy and a colonoscopy and is feeling nervous about the procedure being performed through the stoma. They are seeking experiences and advice from others who have undergone similar procedures.

Advice and Insights:

- General Experience:
- Many users report that having a colonoscopy through a stoma is not a big deal and involves no pain, just slight discomfort when air is pumped in for a better view.
- Some users mention that fasting is the hardest part of the procedure.

- Sedation:
- Light sedation is commonly used, which may knock some people out completely, while others might be partially awake.
- Some users have switched from sedation to general anesthesia due to intolerance.

- Bowel Prep:
- For those with a sigmoid colostomy, bowel prep is needed, similar to pre-stoma procedures.
- Users with ileostomies report no bowel prep is needed, at least in the UK.

- Post-Procedure:
- Some users experience mild soreness, especially if the rectal stump is examined, but the stoma itself is not sore.
- There may be a lot of gas post-procedure, but it is not painful.

- Practical Tips:
- Users find managing the pouch during bowel prep more convenient than pre-colostomy days, as it is easier to empty and return to bed.
- After the procedure, a new pouch can be snapped on, and users can go home.

Overall, the consensus is that a colonoscopy through a stoma should not be a problem, and users are encouraged not to worry.