Instructed patient the stoma is your bowel. It is protected by mucus so stool or urine won’t hurt it. A stoma rarely becomes infected. The most important thing is to protect the skin around your stoma. A correct fitting pouching system is the best way to prevent an infection of your skin. If there is a small leak under my skin barrier, is it okay to patch it with tape or paste: Always change your pouching system at the first signs of leakage.