Topic Explanation
The forum topic is about a person seeking help with colostomy irrigation issues. They have been experiencing difficulties with the irrigation process, as neither water nor stool comes out during the procedure. The individual used to have successful irrigation but is now struggling to achieve the same results. They are seeking advice on what could have changed in their colon to cause this issue.

Advice and Insights
- Sometimes, splashback can prevent water from entering the stoma during irrigation. Filling the bag to the top and clamping the sleeve can help compensate for splashback.
- Medication for other health issues can alter the stoma routine and affect the irrigation process. Using products like Metamucil to soften stools can help enable more water to be evacuated effectively.
- Consistency in the timing of irrigation can be important. Some individuals have found success with daily irrigation at the same time.
- Seeking advice from an ostomy nurse or doctor before trying new irrigation methods or equipment is recommended.
- Some individuals have successfully created their own irrigation devices, but it's important to ensure they meet the necessary water capacity and safety requirements.
- Irrigation can be a way to relieve odor issues and make emptying in public restrooms or friend's homes cleaner and more convenient.
- Irrigation can lead to a life with less daily management of a bag, making the process worthwhile for some individuals.
- Seeking guidance from a stomatherapist before starting irrigation is advisable.

Conclusion
The forum discussion provided valuable insights and advice on addressing colostomy irrigation issues, including tips for successful irrigation, the potential impact of medication, and the benefits of irrigation for daily life management.