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Why does my iguana keep having rectal prolapse despite vet care?

Updated on September 23rd, 2025

My iguana keeps getting rectal prolapse and I was wondering what could be causing it. Her blood work is normal, X-ray is normal, and no parasites. Her humidity is good and we give her a bath about once a week. She goes through periods where she doesn’t eat and then start eating again. Her vet thinks her nerves might not be working properly and they want to do surgery to shorten her colon. She just prolapsed again and she already has stitches on either side. She does this every few weeks.

1 Answer

Most Helpful Answer

Lauren Kennedy, DVM

Answered By Lauren Kennedy, DVM

Veterinarian

Published on January 29th, 2018

Unfortunately, with repeated prolapses, the colon can become weaker and weaker, making it more prone to prolapse in the future. I would suspect that this is what is going on with Ducky.

I agree that the best option at this time is to have a colopexy performed. I would also recommend having the removed piece of colon sent off to be examined histopathologically so that hopefully the underlying cause may be determined.

I’m sorry you are going though this with Ducky. You are obviously a very caring owner. I hope this helps. Let us know if you have any additional questions.
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