I really feel for you and your bunny- you are doing such a great job looking after him. I bookmarked this post by a moderator on here named Randy a long time ago-- I'm posting it incase it might help you- he said he treated abscesses with two meds Pen G and Zithromax at the same time- maybe this could help your bunny? I've used Zithromax in 3 different rabbits and none had stomach upset and it cleared up their infections. Another thought I have after reading this thread is - getting some good medical grade manuka honey might be better - there really has been a lot of research on manuka as being more effective than other honeys.
http://www.rabbitsonline.net/f27/abcesses-41860/ ra7751
I have had perfect success in treating major abscesses using a combination of Pen G (commonly called Bicillin and available under a variety ofbrand names in the US....not available in all countries with theUK being one of them). This drug contains a combination Procaine and Benzathine. In those countries this combo isn't available, the Procaine aspect usually is available and that results in a different dosing protocol as this is a short lived drug and is purged from the body quickly. I use it in conjunction with Zithromax (again at one time a couple of years ago Zithromax was not available for vet use in the UK but I know it is being used now). This combo of drugs is capable of penetrating the encapsulation around the core....and the core is where the drugs need to be. And this drug combo is effective against nearly all the bacteria that can be found in the core of the abscess. I do not open an abscess.....not saying it is never appropriate since that would be determined by the location of the infecton and the involvement of surrounding tissues/bones.
http://www.rabbitsonline.net/f27/abcesses-41860/ ra7751
I have had perfect success in treating major abscesses using a combination of Pen G (commonly called Bicillin and available under a variety ofbrand names in the US....not available in all countries with theUK being one of them). This drug contains a combination Procaine and Benzathine. In those countries this combo isn't available, the Procaine aspect usually is available and that results in a different dosing protocol as this is a short lived drug and is purged from the body quickly. I use it in conjunction with Zithromax (again at one time a couple of years ago Zithromax was not available for vet use in the UK but I know it is being used now). This combo of drugs is capable of penetrating the encapsulation around the core....and the core is where the drugs need to be. And this drug combo is effective against nearly all the bacteria that can be found in the core of the abscess. I do not open an abscess.....not saying it is never appropriate since that would be determined by the location of the infecton and the involvement of surrounding tissues/bones.