Dental disease in dogs can affect which organs?

• A. Lungs
• B. Spleen
• C. Heart, kidney, liver
• D. Muscles

Answer: (C)

Dental disease in dogs can have systemic effects because bacteria from the mouth can enter the bloodstream and trigger inflammation that affects other organs. The heart, kidneys, and liver are the organs most commonly impacted. Bacteria in the blood can contribute to endocarditis, especially in dogs with existing heart issues. Immune and inflammatory processes can deposit in the kidneys, potentially causing glomerulonephritis or reduced kidney function. The liver can be involved due to the overall inflammatory burden and potential infection spreading to liver tissue. While dental disease can influence overall health, the lungs, spleen, and muscles aren’t the usual direct targets of dental-related systemic infection, though rare complications can occur. Therefore, the organs most associated with dental disease are the heart, kidneys, and liver.