This topic is about a person who has had a stoma for five years without any issues, but suddenly noticed that it doubled in size one evening. They also observed some "blood bubbles" on the stoma and are concerned about whether this indicates an infection or another problem. They are seeking advice on what steps to take.

Here are some insights and advice shared by others:

1. Possible causes for the swelling and blood bubbles include:
- A partial or complete blockage, which might also cause the stoma output to decrease or become thicker.
- An infection could also be a reason for these symptoms.

2. Immediate actions to consider:
- It is important to seek prompt medical or emergency care to have the stoma examined. Many people emphasized the importance of this step.

3. Tips for monitoring the situation:
- Keep an eye on the stoma's output. Note any changes in the volume, frequency, and consistency, as this information can help doctors determine if there is a blockage.

4. Diet-related experiences:
- One person shared that consuming too much dairy, like Chick-fil-A's "Frosted Coffee," caused their stoma to swell and led to abdominal pain. They found that limiting their intake to one every other day and using over-the-counter lactose pills helped prevent these issues.