This topic is about someone who experienced skin irritation and poor adhesion of their ostomy appliance while using a specific type of stoma powder. They found relief and better adhesion after switching to a different powder. Here are some helpful insights and advice shared by others:

1. Some people might have an allergy or sensitivity to certain ingredients in Convatec Stomahesive powder, which can cause irritation. Karaya-based powders, like Parthenon Karaya or Hollister Karaya, are often better tolerated by those with sensitive skin.

2. Karaya powders, such as Karaya 5, are often used to help heal irritated skin. A light dusting of this powder can be beneficial when the skin around the stoma is red or irritated.

3. As a routine practice, some users apply a thin layer of karaya powder even when their skin looks healthy. They then seal it with a no-sting barrier film to prevent future irritation and improve the adhesion of the wafer.

4. Different brands of stoma powder include:
- Parthenon Karaya Powder
- Hollister Karaya Powder
- Karaya 5 (part of the Hollister product line)
- Convatec Stomahesive Powder (the original product that caused issues for the poster)
- Coloplast Stoma Powder (one user reported an allergy to this brand)

5. If you experience irritation with one brand, trying a different manufacturer's powder, especially a karaya-based one, might help resolve skin issues and improve the adherence of your ostomy appliance.