Why is my hamster's jaw, eye, or lip swollen? What should I do?
Updated On September 23rd, 2025
Pet's info: Other | Unknown - Other | Female | 7 months and 21 days old
Hello, I have a female hamster about 8 monts old and suddenly 2 days before her lower right jaw swollen and her left eye swollen. Today her left upper lip is swolen. Please help me out. I have no vet at my place.
2 Answers
Most Helpful Answer
Published on May 18th, 2018
She may have an infection in a tooth, jaw or mouth. If she will allow, check her cheek pouches for impaction. Hamsters will sometimes hoard food for so long that it will actually begin to rot in the mouth causing inflammation and infection. You can apply gentle pressure to get her to empty her pouches. They may need to be flushed with an antiseptic solution and she may need antibiotics or pain medication. Unfortunately, these medications must be dispensed by a veterinarian. A physical exam will be required in most instances before antibiotics or other prescription medications can be dispensed.
1Pet Parents found this answer helpful
Related Answers from Veterinarians
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Published on July 3rd, 2018
This is usually caused by an infection of the cheek pocket and will require immediate check up to be confirmed and treated appropriately. Antibiotics will be required. If not complicated, in 7-10 days will be back to normal. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.
1Pet Parents found this answer helpful
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