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Gingivitis

Mouth with swollen gums, with detail of healthy tooth and gums and of unhealthy tooth showing plaque on tooth and swollen gums.

Gum disease (periodontal disease) occurs when plaque is allowed to build up on the teeth and the gums, also called the gingiva. Gingivitis causes red, swollen gums that bleed easily when brushed. It is a type of gum disease that can be reversed.

Current as of: August 6, 2023

Author: Healthwise Staff
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