Reviewed By Dr. Jodi Kuhn
Reading time: 5 minutes
While it might seem like a minor issue at first, inflamed gums can signal underlying oral health issues that need attention.
This guide breaks down the common causes of swollen gums in kids, treatment options, and prevention tips to keep your child’s gums healthy.
Table of Contents
Key Takeaway
Swollen gums in kids can result from gum disease, poor oral hygiene, or tartar buildup, all of which irritate and inflame the gum tissue. Other common causes include tooth decay, oral injuries, teething, poor diet, and infections.
What Causes Swollen Gums in Kids?
Swollen gums in children can arise from various factors.
1. Gingivitis
Gingivitis is a mild form of gum disease caused by plaque buildup on the gumline. If left untreated, it can progress to more severe forms of gum disease, leading to gum recession or even tooth loss.
2. Poor Oral Hygiene Habits
Inadequate brushing or flossing allows plaque and bacteria buildup, leading to gum inflammation. Kids may resist brushing, but proper care is essential to prevent gum health problems.
3. Tooth Decay and Infections
An infected tooth or untreated tooth decay can result in gum swelling. These infections can cause dental pain and bad breath in children.
4. Tartar Buildup
When plaque hardens into tartar, it irritates the gums and leads to inflammation. Professional treatment, like dental cleanings, is necessary to remove tartar.
5. Oral Injuries
A child’s active lifestyle can sometimes result in gum injuries from falls or accidents, causing temporary gum swelling.
6. Poor Diet
A diet lacking in essential nutrients can weaken your child’s gum health. Sugary foods contribute to plaque buildup, while a diet rich in vitamins strengthens the gums.
7. New Teeth
Whether it’s baby teeth erupting or permanent teeth coming in, teething can cause swollen gums that cause discomfort.
How to Treat Swollen Gums in Kids
If your child experiences persistent gum swelling, these treatment options can help soothe discomfort and address the underlying issue.
1. Warm Salt Water Rinse
Mix a teaspoon of salt in a glass of lukewarm water and have your child rinse their mouth. This natural remedy helps reduce bacteria buildup and soothe gum inflammation. Just make sure they don’t swallow the saltwater mixture.
2. Cold Compress or Hot Compress
Apply a cold compress to the outside of your child’s cheek to reduce swelling. Alternatively, a warm compress can ease gum pain if inflammation isn’t severe.
3. Improved Oral Hygiene Habits
Encourage your child to brush twice daily with fluoride toothpaste and floss regularly. Use a soft-bristled toothbrush to avoid irritating sensitive gums.
4. Antiseptic Mouthwashes
For bacterial infections, your dentist may recommend a child-safe antiseptic mouthwash to eliminate oral bacteria and promote gum health. Antiseptic mouthwashes should not be used unless they are recommended by a dentist.
5. Professional Dental Care
If at-home remedies aren’t providing longterm relief, it’s time to consult with your dentist.
When to Visit a Kids Dentist
Some oral health issues require professional treatment. Schedule a dental appointment if your child shows these signs:
- Persistent gum swelling lasting more than a week.
- Bleeding gums, especially during brushing or flossing.
- Bad breath that doesn’t go away with proper oral care.
- Visible tartar buildup or receding gums.
- Dental pain or signs of an infected tooth.
Regular dental checkups allow your dentist to monitor your child’s oral health and catch any issues early before they develop into more serious conditions.
Prevention Tips for Healthy Gums
A proactive approach can help your child avoid swollen gums and other dental issues:
1. Establish a Solid Daily Routine
Teach your child to brush twice daily with fluoride toothpaste and floss once a day. Ensure they rinse thoroughly to remove food particles.
2. Maintain a Balanced Diet
A diet rich in fruits, vegetables, and calcium can strengthen teeth and gums. Avoid sugary foods and acidic drinks that can weaken enamel and irritate gums.
Check out our Tooth-Friendly Lunch Ideas for Kids
3. Schedule Regular Dental Checkups
Regular visits to a pediatric dentist for cleanings and checkups can catch gum issues early. Professional dental care also removes tartar and plaque buildup that can’t be addressed at home.
4. Encourage Proper Brushing Techniques
Show your child how to angle their toothbrush at the gumline for thorough cleaning. Replace their toothbrush every 3-4 months or sooner if bristles fray.
5. Use Child-Friendly Oral Hygiene Products
Special toothpaste for kids and soft-bristled brushes make oral care more enjoyable while being gentle on their gums.
FAQs About Swollen Gums in Kids
What is the fastest way to heal swollen gums in kids?
A warm salt water rinse and a cold compress can provide quick relief. Persistent gum swelling requires a visit to the dentist for professional treatment.
Can teething cause gum swelling in kids?
Yes, teething often leads to gum swelling as new teeth push through. This is a normal part of dental development and usually resolves on its own.
Take a Proactive Approach to Your Child’s Gum Health
Swollen gums in kids are often preventable with good oral hygiene and regular visits to a kids dentist.
If your child experiences persistent gum swelling, our team is here to help with personalized care and professional treatment options.To book an appointment at our Denver, Aurora. Thornton or Hampden locations, call (303) 953-8801 or complete the online inquiry form!
