• Please Note - Medical Advice

    Please keep in mind that posts on this forum are from members of the public sharing personal opinions. It is not a replacement for qualified medical advice from a veterinarian. Many illnesses share similar symptoms but require different treatments. A medical exam is necessary for an accurate diagnosis, without which appropriate treatment cannot be given.

    You should always consult your vet before following any suggestions for medication or treatment you have read about. The wrong treatment could make your rabbit worse or mean your vet is unable to give the correct treatment because of drug interactions. Even non prescription drugs can do harm if given inappropriately.

    We are very grateful to members who take time to answer other members questions, but please do be clear in your replies that you are sharing personal experience and not giving instructions on what must be done.

    Urgent Medical Advice: If you need, or think you might need, urgent medical advice you should contact a vet. If it is out of working hours phone your vet's normal number and there should be an answer phone message with instructions on what to do.

Urgent case: abscess in bunny

Bannu

New Kit
My bunny is unwell and the vets are confusing as to what to do next. I could really use someone’s help rn.
The vet suggests giving oral ciprofloxacin after injecting penicillin for 17 days. I dont know if it'll be right for him or not. Could anyone please read his condition and case to help?

Patient Name: Bunny
Age: 5.5 years
Gender: Male (Intact)
Species: White American Rabbit
Weight: 2.05 kg

Medical History:

Molar extraction (last year): Bunny had a molar extracted due to overgrowth. He has had ongoing issues eating long strands of hay since then but was otherwise stable until recently.
Abscess under the chin (September 2024): Bunny developed an abscess under his chin, which required surgery in Bombay. The surgery involved the removal of his front lower teeth (which were rotten), and a passage was created to allow pus drainage from the front teeth to a slit in the jaw/skin.
Post-surgery complications: Shortly after the surgery, Bunny began oozing pus from the gap where his front teeth were removed.
Medication & treatments:
Meropenem (subcutaneous, 7 days): Administered but only led to gastrointestinal issues and did not reduce the pus.
Culture results: Showed Gram-positive cocci (Staphylococcus aureus) and Coccidia oocysts, along with Cyniclomyces guttulatus yeast cells in his stool.
Procaine penicillin (subcutaneous, 20 days): There was some reduction in pus, but a new ball-like mass formed in the chin area.
Current status:
New culture results: Now shows Gram-negative bacilli (Pseudomonas species).
X-ray findings: The pus has eroded the bone in the affected area.
Current Treatment Plan:

The vet who performed the surgery recommends oral Ciprofloxacin and Bactrim, along with continued pain management.
He believes surgery is not immediately necessary, but could be an option later if the infection doesn't resolve with oral antibiotics.
Concerns & Questions:

Abscess recurrence: The abscess has been persistent and chronic despite multiple treatments and surgeries. Given Bunny’s current condition (muscle loss, pain, scratching his ear, staying in a corner), I am extremely concerned about the quality of his life.
Surgery risks: Another surgery would involve both sides of the jaw being wounded, which would make eating difficult and could lead to further suffering. Given his history with unsuccessful surgeries and the severity of the infection, I am hesitant to pursue surgery again.
Antibiotics vs. surgery: I’m uncertain whether the oral antibiotics will be effective on their own or if surgery is inevitable. The ongoing issues are causing Bunny considerable discomfort, and I want to ensure he has a good quality of life moving forward.
Additional Information:

The local vets in my area are not experienced with rabbits, so I am hesitant to trust their recommendations. Most have suggested surgery, but I am concerned about the impact on Bunny’s well-being and would appreciate expert guidance on the best course of action.
Request:

I would appreciate your opinion on the following:
Do you think oral antibiotics alone (Ciprofloxacin and Bactrim) will be sufficient to manage the infection, or is surgery still the best option?
Given the bone erosion and chronic abscess, what are the potential long-term consequences if we avoid further surgery?
Are there any other treatment options (medications, alternative therapies) that could help manage Bunny’s condition and improve his quality of life without resorting to more invasive surgeries?
Any suggestions for improving his comfort and preventing further muscle loss and pain as we move forward?
 
Welcome to RU. i'm sorry to hear of your rabbits persistent abscess. They are notoriously difficult to get rid of in rabbits. I know you said your vets are not experienced with rabbits but it does sound like they are thorough in their tests & offering what sounds like a viable treatment plan to me. I read no red flags.

Many decades ago i had a rabbit with an abscess that eroded her jaw bone which was rebuilt with antibiotics in whatever material they used to reconstruct it. This was under a rabbit specialist with an interest in rabbit dentistry though; I've not heard of anything similar since. Another rabbit I had with dental abscesses was operated on to drain the site which was left open for twice daily flushing & packing with medical grade manuka honey. I would definitely add that to your regime with any external wounds. Its amazing stuff.

Are you happy his pain relief is covered ? It is a worry when they hide away. Does he like coriander? lots of herbs & supportive care should help. When he has recovered maybe you could seek advice from a pet physio. Movement is good & encouraging activity which includes stretching, jumping, clambering over uneven surfaces, 24/7 access to decent exercise space
 
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