Is Gingivitis Contagious?

Proper dental care is essential to keep your oral health in optimal condition. Your mouth is filled with harmful bacteria that form a sticky substance known as plaque. You can eliminate plaque by brushing, flossing, and rinsing. If you don’t remove it, it can eventually harden and turn into tartar. And tartar can eventually advance into gum disease if left untreated. Have you ever wondered if this infection could transmit like other diseases? Read on to find out whether gingivitis is contagious and what you can do to prevent it.

What is Gingivitis?

Gingivitis is a type of periodontal disease that causes inflammation of the gums. It’s often the result of a bacterial infection that has spread to the gums from plaque buildup. Plaque produces toxins that irritate the gums, causing them to bleed and become red and puffy.

75% of Americans will experience gingivitis at some point in their life, but it is easily reversible with proper dental care. Early treatment is critical to prevent it from developing into periodontitis, a more severe form of gum disease. Currently, the American Dental Association considers gingivitis to be contagious.

How Does It Spread?

The bacteria that lead to gingivitis can spread through saliva-to-saliva contact. If you have gingivitis, you can expose others to that bacterium through kissing or sharing drinks, utensils, and toothbrushes. Exposure to gingivitis-causing bacteria doesn’t mean that you’re guaranteed to develop it — you’re only at an increased risk if you already have poor dental health.

How to Prevent Gingivitis

Keep your mouth happy and healthy by following these tips to prevent gingivitis and other periodontal diseases:

• Practice good oral hygiene. Brushing your teeth twice a day and flossing daily are essential practices to maintain healthy teeth and gums. Both habits help get rid of unwanted bacteria and food debris from your teeth.
• Regularly visit your dentist. Make sure you see your dentist bi-annually for routine cleanings and oral exams. Regular cleanings prevent plaque buildup, and your dentist can diagnose or treat any issues that could lead to gum disease.
• Avoid tobacco products. Smoking or chewing tobacco can damage your oral health. Research has shown that smoking increases the risk of inflammation and gum disease.
• Eat tooth-friendly foods. Fiber-rich foods like fresh fruits and vegetables can help keep your gums clean. Sticking to a balanced, clean diet can support good oral and bodily health.

While gingivitis is technically considered contagious, the answer is still up for debate by experts. Still, your first line of defense against the development and spread of gingivitis is proper dental care and routine dental visits. Taking good care of your smile will help you enjoy it problem-free for years to come!

About the Author

Dr. J. Lee Pettigrew constantly pursues continuing education to ensure he’s providing the best for his patients. Ever since he opened his practice in 1989, he has completed over 100 hours of postgraduate courses annually. Dr. Pettigrew does everything he can to ensure your oral health is in its best shape, which is why he closely examines your gum health during your routine checkup. If you suspect you have gingivitis, schedule a consultation with Dr. Pettigrew via our website or call (817) 481-4888.