Uberhoust
Fish Herder
@OliveFish05 I am really sorry for your hamster. The fact that this is spreading rather than getting better in spite of the improved care you have provided suggests this is either a serious infection or there is something in the environment that is causing the issue. You might want to simplify the hamster's dwelling and provide cloths for nesting and comfort but wash them daily, you will want to avoid moist conditions especially those created by urine or feces. I would change the cloths before the hamster's quiet time so that it sleeps in clean bedding (washed in fragrance free detergent if possible). You may want to consider bandaging the wound with antibiotic ointment, but I don't know how you would do that with a hamster. You might be able to find someone with vet experience online. You may have to apply ointment multiple times a day.
Is it possible that the hamster is chewing on himself do to irritation on the skin?
Good luck
Is it possible that the hamster is chewing on himself do to irritation on the skin?
Good luck