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My hamster has bloody stool, is constipated, and won't eat. What's wrong?

Updated On September 23rd, 2025

Pet's info: Small Animal | Hamster | Male

My Syrian Hamster is only about 2 months old but he has been showing blood in his stool for a day, seems constipated, and today refuses to eat or drink anything and has almost no energy to move

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1 Answer

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Answered By Todd Cecil

Veterinarian

Published on January 11th, 2020

Thanks for reaching out about Buddy and including photos. He appears very ill, and a veterinary visit is recommended to assess and provide a diagnostic/treatment plan. Intestinal infections and parasites can cause rectal/colonic bleeding, leading to illness. A fecal examination under the microscope can determine the type of parasite and the specific treatment. Offering fluids via a syringe can helps decrease the risk of dehydration. Good luck.

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