Due to high risk of internal infection, burns should not be treated with any topical solutions. (abcantra.com)
We'll also inspect your pet for loose or broken teeth, swollen tongue or gums, and extremely bad breath, which can be a sign of internal infection. (animalgeneral.com)
In addition to species that cause common skin infections such as ringworm and athlete's foot, other strains cause internal infections that can lead to painful mouth lesions, swollen lymph nodes, and even death. (sciencemag.org)