Why is my hamster's nose looking swollen or larger than usual?

Hi there and thanks for using Petco Pet Education Center, formerly Petcoach. Any time we see any blood we worry. Bleeding noses are usually caused by trauma in our small fur friends. Your pet may have scraped it on bedding, toys, or even the cage itself. Less commonly of course are things like bacterial infections of the nasal cavity as well as neoplasia (types of cancers). If it persists or reoccurs please see your vet immediately-otherwise just keep an eye on it and make note if you pet has any changes in behavior etc which can make it more concerning. I hope this helps.

This is usually and commonly the result either of a trauma of an infection. Unfortunately without more clinical informations is going to be hard to give you more specific advices. A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. 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. If this answer was helpful please let us know, this will be used to improve our service!

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.

Thank you for using Petco Pet Education Center, formerly Petcoach and congratulations on your new additions! I can see a darker area on Rosie's bottom, but it is difficult to determine if the lump is actually protruding. Hamsters do have pretty prominent scent glands, and this may be due to poor grooming of the secretions. Older hamsters have a tendency to develop papillomas, which may be uncomfortable and can cause the trouble walking. You should have Rosie seen by a vet to determine exactly what the growth is, they may take a small sample with a fine needle to send off as a biopsy. In the meantime, keep a close eye on the area for increase in size or bleeding, as these are indications for an emergency visit. I hope all is well!

This sign could be compatible with an upper respiratory tract inflammation/infection or eventually to a chronic rhinitis (inflammatory, allergic, infective). A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed. 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.

This presentation could be due to a trauma or localized spot of skin infection (likely to be caused by bacteria). A check up, appropriate disinfection and possibly antibiotics (oral, topical or in a shampoo formulation) may be needed to solve the problem. Disinfection may be started at home with very diluted hibiscrub or betadine or salted water baths. 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.

Thanks for reaching out about Polly. A first though would be skin mites causing her to itch a lot, creating wounds. A veterinary visit is recommended to assess and provide a diagnostic/treatment plan. If it turns out to be mites, all animals need to be treated and the environment cleaned thoroughly. Good luck.