Can a body reject catheter over years of being catheterized?

Yes, it is possible for a body to reject a catheter over years of being catheterized. There are a few factors that can contribute to this:

- Scar tissue formation: When a catheter is inserted, it can damage the tissue around it. This damage can lead to the formation of scar tissue, which can make it difficult for the catheter to remain in place.

- Infection: Catheters can also introduce bacteria into the body, which can lead to infection. Infection can damage the tissue around the catheter and make it more likely to be rejected.

- Foreign body reaction: Some people's bodies simply react negatively to the presence of a foreign object, such as a catheter. This can lead to inflammation and rejection of the catheter.

In addition to these factors, the length of time that a catheter is in place can also increase the risk of rejection. The longer a catheter is in place, the more likely it is to cause damage to the tissue around it and the more likely it is to become infected.

If you are experiencing any problems with your catheter, it is important to see a doctor right away. Do not try to remove the catheter yourself, as this could cause further damage.