{"id":329,"date":"2025-04-26T20:30:00","date_gmt":"2025-04-26T20:30:00","guid":{"rendered":"https:\/\/www.geromeandpatricedds.com\/blog\/?p=329"},"modified":"2025-06-26T20:32:28","modified_gmt":"2025-06-26T20:32:28","slug":"is-gingivitis-contagious-sharing-smiles-not-gum-disease","status":"publish","type":"post","link":"https:\/\/www.geromeandpatricedds.com\/blog\/is-gingivitis-contagious-sharing-smiles-not-gum-disease\/","title":{"rendered":"Is Gingivitis Contagious? Sharing Smiles, Not Gum Disease"},"content":{"rendered":"
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\"Cartoon<\/figure><\/div>\n\n\n

Gingivitis is the earliest stage of gum disease<\/a>, marked by red, swollen gums that may bleed during brushing or flossing. It\u2019s caused by the buildup of harmful bacteria along the gumline.<\/p>\n\n\n\n

But a question many people don\u2019t think to ask is: Can you catch gingivitis from someone else?<\/p>\n\n\n\n

The short answer is yes<\/em>\u2014to a degree. While gingivitis itself isn\u2019t contagious in the same way as the flu or a cold, the bacteria that cause it can be passed from person to person, especially through shared saliva.<\/p>\n\n\n\n\n\n\n\n

How Does Gingivitis Develop?<\/h2>\n\n\n\n
    <\/ol>\n\n\n\n

    Your mouth naturally contains hundreds of types of bacteria. When you don\u2019t brush and floss properly, these bacteria multiply and form a sticky film called plaque. If plaque isn\u2019t removed, it hardens into tartar, irritating the gums and causing inflammation\u2014aka gingivitis.<\/p>\n\n\n\n

    Left untreated, gingivitis can progress to more severe forms of gum disease like periodontitis, which can damage the bone supporting your teeth and even lead to tooth loss.<\/p>\n\n\n\n

    Can You Catch It from Someone Else?<\/h2>\n\n\n\n
      <\/ol>\n\n\n\n

      You can\u2019t \u201ccatch\u201d gingivitis the same way you catch a virus. However, you can<\/em> be exposed to the bacteria that cause it. These bacteria are often spread through activities like:<\/p>\n\n\n\n