Hamster scabs and hair loss.

Dr. Marie replied:

I'd love to see a photo before commenting. You can send it to photos@askavetquestion.com. Thanks!

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Dr. Marie replied:

Thanks for the photos. I've included the two best ones here:





How frustrating that you have done treatments for mange and antibiotics and he is still not getting better! I have some ideas for you, but unfortunately there is no easy/inexpensive way to get the the bottom of this problem.

The first thing I think of when I see a hamster like this is indeed mange. There are a couple of treatments including revolution (selamectin) which is what we often use as a heartworm/flea preventative on dogs and cats, or oral ivermectin. It sounds like you have tried one of these treatments. They usually do work well, although sometimes the treatment needs to be repeated every 2 weeks for 3 treatments.

The next possibility is a fungal infection. Unfortunately the only way to accurately know this is to send away samples for a fungal culture which is going to increase the cost. Antifungal medicines can help but again, can be expensive and can come with some side effects. Usually oral medicines have to be given (as opposed to creams).

It's also possible that George has a condition called Cushing's disease (more info here, but we usually see this in older hamsters. Plus we don't usually see as many scabs as it looks like George has.

And then, a bacterial infection is possible but really should have been successfully treated by now with the antibiotics.

It's worthwhile to give your vet a call. If you only did a single treatment for mange you could ask if they think you should repeat it. Otherwise, they may be willing to prescribe antifungal medicines....it is possible that they'll want to see him again before doing that though.

Dr. Marie.