A gum abscess, also called a periodontal abscess, is a painful pocket of pus on the gums that can cause serious complications if untreated. Common causes include bacteria from gum disease and plaque ...

But what is common in llamas and alpacas are tooth abscesses, said Signe Balch, a Larkspur veterinarian who treats the infection in camelids weekly. "It happens because it's not an inexpensive surgery ...

A cyst is a sac or cavity that may be filled with pus, semi-solid material, or air. It doesn’t usually cause pain until it gets large. An abscess is a painful, red infection that’s filled with pus. A ...