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

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.

What a cute little hamster! That toe could be swollen from an infection, a small string partially wrapped deep around toe, a fracture, a mass growing there....it’s a lot of possibilities. I would say at this point if it has not resolved on its own, which it would do by now if it was just an injury, you need to see a vet to have it checked out. He may need antibiotic or anti inflammatory or even diagnostics such as X-rays or aspirate of the swelling.

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!

He should be examined by your veterinarian. If he has "wet tail" (proliferative ileitis), he will need treatment and supportive care. Keep his cage clean. Change bedding daily if necessary. Keep him warm and as stress free as possible. Discontinue feeding any treats, fruits or vegetables until he recovers.

Poor Teddy! The swollen toe may be caused by a fracture, which is very painful. You should have Teddy seen by a vet for this condition, as he may need pain and anti-inflammatory medications prescribed. As for the cut, I recommend cleaning it with warm water and applying SSD (silver sulfadiazene) ointment to the area once per day to avoid infection. You may also want to consider a weight loss plan for Teddy if he is overweight. Excessive pressure on the feet can cause sores and infections. I hope this helps!

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.

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) are needed to solve the problem. Disinfection may be started at home with very diluted hibiscrub or betadine or salted water baths.