Periodontitis and Your Profile: How Gum Disease Affects Your Face

January 9, 2026

Recovered gum disease patient checking face in mirror

Have you noticed a change in how you look in the mirror? It could be your diet or exercise routine, but it could also mean it’s time to see your dentist. Just as healthy habits can change your appearance, issues like advanced gum disease can also slowly chip away at your chin and cheeks. Over time, it can make you look older, tired, or sunken. But how does this happen, and how can you stop it? Continue reading to find out.

What Is Gum Disease, Exactly?

Gum disease, or periodontal disease, is an inflammatory response to plaque that’s built up along your gumline. In its early stage, called gingivitis, your gums may look red, swollen, or bleed when you brush.

However, if it’s left untreated, it can progress to periodontitis. At this point, the infection begins to damage the bone and tissues that support your teeth, which is where its influence on your face begins to become noticeable.

How Do Your Gums and Bones Affect Your Face?

Healthy gums and jawbone do more than hold teeth in place. They also support your lips, cheeks, and the lower third of your face. When gum disease destroys this support, teeth can loosen or even fall out. Without strong teeth and jawbone, your face can begin to “collapse” inward, leading to:

  • Sunken Cheeks: Bone loss in the upper and lower jaw can cause the cheeks to look hollow.
  • Thinner Lips: When teeth shift or are lost, your lips lose support and may appear slimmer.
  • A Shortened Bite: Missing teeth reduce the distance between your nose and chin. This can give your face a “squished” or aged look.
  • More Wrinkles Around Your Mouth: Loss of support can deepen lines around your lips and chin.

These changes often happen slowly, so many people do not notice them until one day, they panic when they seem to suddenly appear.

Can you Protect Your Profile from Gum Disease?

The best way to protect your appearance is to prevent gum disease from progressing at all. That means brushing twice a day, flossing before bed, visiting your dentist for regular care, and taking your oral health seriously.

If gum disease is already advanced, periodontal treatment, bone grafting, or other procedures may help restore support. And if you’re missing teeth, options like dental implants can help rebuild your bite and restore bone stability once again.

Gum disease is more than just pink in the sink—it affects multiple aspects of your oral health and even your appearance. If you’re showing any symptoms, call your dentist. They can help you manage or eradicate the disease to help you stay looking young and healthy.

About the Author

Dr. Dhwani Upadhyay earned her dental degree with honors from Boston University’s Henry M. Goldman School of Dental Medicine. Afterward, she completed advanced restorative training at UCLA. Named a “Top Dentist” by Boston Magazine over several years, she is known for being a passionate advocate for Brookline patients, helping them achieve healthier smiles. Call (617) 674-1335 to schedule a gum disease consultation at Royal Dental Brookline or visit our website to explore other services.