This topic is about dealing with challenges in managing an ostomy bag after a specific type of surgery. The person is experiencing difficulties with their new loop ileostomy, which is concave and located near a wound VAC site. This has led to issues with the ostomy bag adhering properly, causing frequent leaks and skin irritation. Here are some suggestions and insights that might help:

1. Consider discussing with your surgeon or stoma nurse the use of Medline "Marathon No Sting Cyanoacrylate Skin Protectant." This product is known to create a strong, breathable layer that can help wafers adhere better to weepy skin.

2. In hot and humid conditions, try dusting the skin with ostomy or stoma powder before applying the wafer. This can help absorb sweat and improve adhesion.

3. Keep the area around the stoma hair-free by carefully shaving away from the stoma. This can also help improve the adhesion of the wafer.

4. If the flange continues to fail, it might be due to the specific product being used. Sometimes, switching to a different manufacturer or system than what was initially provided by the hospital can solve the problem. Don't hesitate to try different brands or styles to find what works best for you.