Periodontal disease, also known as gum disease, is a bacterial infection of the gums and bone that support the teeth. The main cause of periodontal disease is bacterial plaque- a sticky, colorless microbial film that forms on your teeth.
When plaque isn’t removed every day by brushing and flossing, it attaches to your teeth as a rough, porous substance known as tarter. Toxins produced by the bacteria in plaque then irritate the gums, leading to infection, and in more severe cases, tooth loss.
Known as the primary cause of tooth loss in American adults, gum disease may first be recognized through red, swollen, or bleeding gums, chronic bad breath, sensitive teeth, or tooth loss.