Topic Explanation:
The discussion revolves around a person who recently underwent an emergency colostomy due to a rectal tear and is experiencing unexpected rectal output. They are concerned about this occurrence and are seeking advice and reassurance from others who might have had similar experiences. The individual is also dealing with a bladder fistula and is using a catheter and depends, adding to their distress.

Advice and Insights from Replies:
1. Normalcy of Rectal Discharge Post-Surgery:
- It is common to experience some discharge from the rectum after colostomy surgery, which can include mucus or a small amount of stool. This is because the rectum can still produce mucus even after the surgery.
- Several individuals noted that they experienced similar symptoms, which included mucous discharge or a small amount of stool, and were reassured by medical professionals that this was normal.

2. Importance of Medical Consultation:
- It is crucial to consult with a healthcare provider to ensure that the symptoms experienced are not indicative of complications, especially in the context of recent surgery and additional complications like a fistula.
- Even if the symptoms might be considered normal by some, individual circumstances, such as the presence of a fistula, could lead to different outcomes and risks.

3. Personal Experiences with Similar Symptoms:
- Some forum members shared their experiences with ongoing rectal discharge years after their surgeries, indicating that this can be a long-term occurrence for some individuals.
- Experiences varied widely, with some individuals having minimal issues while others faced significant complications, underscoring the importance of personalized medical advice.

4. Support and Encouragement:
- Members of the forum provided emotional support and encouraged open communication with healthcare providers. They emphasized the importance of not hesitating to contact medical professionals, even if the concerns might seem minor.

5. Potential Complications to Monitor:
- In cases where symptoms are accompanied by other signs such as fever or unusual pain, it is important to seek immediate medical attention as these could be signs of infection or other serious complications.

6. Understanding of Post-Operative Changes:
- Some replies highlighted the physiological changes that occur after such surgeries, explaining that the body might take time to adjust, and residual output can occur as the system clears out.

In summary, while rectal discharge after a colostomy can be normal, due to the complexity of the