This topic is about someone who experienced a sudden and intense pain near their left-sided colostomy, which lasted for about 10 minutes. This happened right after they used the bathroom, and rubbing the area helped stop the pain. The person is feeling anxious because of recent emergency room visits and is wondering if the pain could be due to gas or a peristomal hernia.

Here are some helpful insights and advice:

1. The colostomy is located on the left side and was created two years ago.
2. The person recently had their gallbladder removed and experienced an unexplained rectal bleed, leading to several hospital visits.
3. They are feeling more anxious about any new or unusual sensations.
4. Some nurses suggest that lying on the left side in a fetal position, with knees drawn up, and walking can help relieve intense pain in the colostomy area, which is often caused by trapped gas.