Topic Explanation:

The discussion centers around a concern from a parent whose son experiences significant pain when gas is released from his colostomy. The son's motility doctor suggested it might be a sensory reaction, as there is no apparent issue with the stoma itself. The parent is seeking insights from others who might have experienced similar issues.

Advice and Insights:

- Healing Process: If the colostomy is new, pain during gas release might be due to the healing process. It is common to experience discomfort as the body adjusts to the new system.

- Skin Irritation: Discomfort can also stem from irritation of the surrounding skin. This type of pain is usually brief and should subside quickly.

- Gas Movement: Pain might occur as gas moves through the colon before being expelled. This is often transient and should dissipate within a few minutes.

- Trapped Gas: For new colostomies, pain might be due to trapped gas. Movement can help alleviate this discomfort.

- Consulting a Doctor: If the pain is more severe than typical transient discomfort, it is advisable to consult a doctor for further evaluation.

- Personal Experiences: Some individuals have experienced similar pain, which improved over time. Certain foods, like nuts, might exacerbate the pain, but movement to expel gas can provide relief.