Hi! Please have him vet checked - he may need an antibiotic. It is not an emergency; normal opening hours are OK. If the lip continues to swell, you need to see a vet sooner.
Please be careful; any penicillin is deadly for rodents and steroid slow down the organs.
Guinea Lynx :: Dangerous Medications
safe medication:
Guinea Lynx :: Medications
Can you please add your country to your details, so we can take that into our recommendations straight away. We are UK based and that is our default advice.
You can add your country by clicking on your username on the top bar, then go to account details and down to location. this makes it appear with every post you make and allows us to tailor any advice so it is as helpful as possible.