Swollen Gums in Dogs
Gingivitis in Dogs
Gingivitis is a reversible inflammation of the gums and is considered the earliest stage of periodontal disease. In the early phases of gingivitis, some plaque is present and there is a mild redness of the gums, but the gingival surfaces are smooth.
The gingival sulcus, or gum pocket, is the narrow space between the inner wall of the gum and the tooth. As gingivitis develops, the bacteria present in these pockets changes for the worse, and the accumulation of more bacteria, which release toxins, destroy gums.
In advanced gingivitis there is plaque and calculus under the gums, moderate-to-severe redness of the gums, and the gum surfaces are irregular. Dental calculus is calcium phosphate and carbonate mixed with organic matter, while plaque is a collection of food, debris, bacteria, dead skin cells, and mucous that forms within 24 hours on clean tooth surfaces. The gum responds to plaque with an inflammation of blood vessels, swelling, and collagen loss.
More than 80 percent of pets three years or more of age have gingivitis. It develops earlier in life in toy breeds, and in general, affects dogs earlier in life than it does cats.
Symptoms and Types
Plaque accumulation is one of the main causes leading to gingivitis in dogs. Predisposing factors include:
Your veterinarian will perform a thorough physical exam on your dog, taking into account the background history of symptoms and possible conditions that might have led to this condition. You will need to give a thorough history of your dog's health and onset of symptoms, such as when the bad breath began, what your dog typically eats, whether your dog has had trouble eating/chewing, and whether your dog has had any previous health conditions. The routine you have been using to keep your dog's teeth clean, if you have been using one, should be shared with your veterinarian as well, including the products you use.
Part of the physical exam involves closely examining your dog's mouth to identify the condition. Your veterinarian will then make an appointment with you to bring your dog in for a dental exam. During the dental exam, your dog will be anesthetized. Your veterinarian will check the depth of the gum pockets, the amount of plaque and bacteria on the surface of the teeth, and will pull any teeth that are rotten or that are too crowded. All of the plaque and calculus will be removed using a scaling process that is done with special dental equipment, and if necessary, root planning. The tooth surfaces will be polished and the teeth will be reexamined after cleaning.
A fissure or groove
A medical condition in which the gums become inflamed
Used to refer to any drug or medical substance that has the ability to slow down or stop the growth of bacteria and other such organisms.
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