Updated On September 23rd, 2025
Pet's info: Cat | Mixed Breed | Male | unneutered | 3 months and 22 days old | 3 lbs
My 11 week old kitten has developed a large swelling in his right cheek. Can this be caused by his vaccinations which he received about a week and a half ago?
1 Answer
Published on August 23rd, 2017
Swelling in this area is unlikely to be related to vaccines. Other possible causes for swelling in the cheek area is an abscess (infection), infected tooth, or trauma. I recommend that Gus get this swelling checked out by a vet. If there is an abscess, it will often need to be lanced to release the pus and pressure so that antibiotics can get to the source of the infection.
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