My hamster has red spots spreading on its skin. What should I do?

It could be some minor irritation or infection Keep the area clean and dry. Keep the bedding clean and dry. Monitor the spot for rapid change or growth. If necessary, see your veterinarian for an exam and treatment.

Thank you for using Petco Pet Education Center, formerly Petcoach! It sounds like Bear may have a fungal infection, fur or skin mites, or a skin infection. Most of these conditions are very itchy, and some hamsters may actually scratch so much that they draw blood. This can lead to further infection as the skin barrier is compromised. I recommend having Bear looked at by a vet as soon as possible to determine the cause of his skin condition and begin the appropriate treatment. You can carefully trim Bear's nails in the meantime to prevent him from causing further trauma. I hope this helps!

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. 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.

That area could be inflamed because of diarrhoea for example or because of a skin infection (commonly bacterial infection or due to mites infestation). A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately.

Thank you for using Petco Pet Education Center, formerly Petcoach! It is a little difficult to see in the photo, but there is what appears to be a small area of scabbing and hairloss, both of which are patchy on the hip. This can be caused by a skin infection, certain cancers, fungal infections, or skin mites which are very common in hamsters. These mites live within the hair follicles rather than cage surfaces, so cleaning the cage will not get rid of any of the possible causes. Mochi should be seen by a vet who can perform some quick tests on this area of skin to determine the underlying cause and start her on the appropriate treatment. In the meantime, to keep her more comfortable, you can gently trim her nails to keep her from traumatizing herself as she scratches. I hope this helps!

I am sorry to hear about Ginger! I would recommend that you bring Ginger to a vet for examination. In hamsters we can have a variety of issues cause skin problems like this, including mites (these are microscopic so you cannot see them with the naked eye), fungal/ringworm infection, bacterial infection, and allergies. The vet can examine your hamster, may recommend some tests to determine if parasites or fungus are present, and prescripe appropriate treatment based on their findings. Best of luck to you and Ginger!

This presentation could be due to a trauma, a mass or a localized spot of skin infection (likely to be caused by bacteria or mites). A check up, appropriate disinfection and possibly antibiotics (oral, topical) are 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.