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My hamster's foot is swollen and he's biting. Could it be infected?

Updated On September 23rd, 2025

Pet's info: Small Animal | Unknown - Small Animal | Male | unneutered

My hamster's foot is looking a little strange. It looks a little swollen and gross. It doesn't seem to be affecting him any but it is still concerning. I can't get a good look at it because every time I try to he tries to bite me.

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2 Answers

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on August 6th, 2018

It looks like it may be infected. This would need to be confirmed by your veterinarian after a physical exam. Hero may need antibiotics if this is the case. In the meantime, keep the cage clean and dry. Keep him warm and as stress free as possible.

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1Pet Parents found this answer helpful

Other Answers

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    Answered By Todd Cecil

    Veterinarian

    Published on August 26th, 2019

    Thanks for reaching out about Duke and including photos. Most likely inflammation from a fracture/strain or an abscess. Try applying a warm compress to take down swelling (hopefully without getting bit). A veterinary visit is recommended: if fracture then is painful, if abscess needs antibiotics. Good luck.

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