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Dealing With Your Child’s First Cavity

Cavities are extremely common among children and even babies. This is because baby teeth are much softer than adult teeth and it’s easier for the bacteria and acids to eat away at these vulnerable teeth, creating cavities. If food and plaque are not regularly brushed and flossed away from your child’s teeth, their risk of developing a cavity increases dramatically.

If you think your child may have a cavity, we hope this post will help you understand the signs you should be looking for and the next steps you need to take:

Signs & Symptoms Of A Cavity

The very first sign of a dental cavity in a child will be a chalky white spot on the tooth. If left untreated, this spot will change color, often brown or yellow, and will become darker and darker until it turns into a cavity. Once the cavity has formed, your child will feel discomfort or pain when brushing and some sensitivity to hot or cold foods.

What To Do If You Suspect A Cavity

If you think your child may have a cavity, the first thing you need to do is set up an appointment with our office. Until your appointment can be made, make sure you’re brushing your child’s teeth twice a day (make sure you’re using fluoride toothpaste) and flossing at least once a day. Even if your child isn’t feeling pain, the decay could still be advancing. If the white spots are caught early enough, we may even be able to prevent the cavity from forming at all.

What To Expect At Our Office

If you bring your child in and it’s found that he or she does indeed have a cavity the dentist will remove the decayed part of the tooth and add a filling in its place. Once the cavity has been taken care of, it’s very important to us that we educate both the child and the parent on how to best prevent any future cavities. We will provide you with tips on how to avoid decay and help your child maintain a healthy smile.

Cavities are perhaps the most common health issue among small children, and we don’t want you to feel bad if your child has formed a cavity! So, if you do believe that your child may need a filling, please contact Great Outdoors Pediatric Dentistry today! Our helpful and friendly staff will help put you and your child at ease. Please call our office, located in Dover, New Hampshire, to make your appointment.

Posted on May 16, 2016
Image Credit: © Dreamstime.com

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What Parents Are Saying

Families throughout New Hampshire trust Great Outdoors Pediatric Dentistry for compassionate, high quality pediatric dental care. Parents appreciate our friendly team, fun office environment, and the gentle approach Dr. Wilson takes with every child. We are proud to have earned the confidence of so many families and invite you to see what others are saying about their experience with our pediatric dentist and team.

★★★★★
Awesome is all I can say took my daughter in as a new patient and saw her the same day I called. Everything my daughter needs they are on top of it.
Kerrisa Atherton April 2026 , Google - Read More
★★★★★
Skye and Dr. Patrick were so lovely and patient with my daughter who gets nervous getting her teeth checked out! The office is super cute and clean and I loved that the kids can watch a movie while in the chair!
Molly Wright March 2026 , Google - Read More
★★★★★
Wonderful people to work with. Quick and easy appointments for my kids, great front office staff to work through insurance issues with, and beautiful office space.
Katie Ambrose April 2026 , Google - Read More
★★★★★
We have always been extremely happy with our experiences at GOPD! The doctor and staff are incredible! Their of knowledge of different insurance plans has helped save us money! Thank you so much!
Shawn Herrick March 2026 , Facebook - Read More
★★★★★
We had an absolutely wonderful experience. After going someone where else first that just wanted to pull teeth instead of fixing them we tried here. All the staff and doctor were absolutely wonderful. Came up with a wonderful care plan, my daughter had zero pain or discomfort and he addressed a few issues at once. We fee very comfortable with staff knowledge, explanation and care given. The self pay membership plan was also a huge cost savings as well as we self pay regardless.
Brianna Moynihan-Sienkiewicz February 2026 , Facebook - Read More
★★★★★
I cannot speak highly enough about this place. The entire staff is very kind and extremely good at what they do. Great with kids. Our appointments are always smooth, efficient, and enjoyable. The location itself is very clean, modern, and streamlined. A++
Casey Williams January 2026 , Google - Read More
★★★★★
Hands down the best experience my 2 year old and I have had yet! It was a breeze talking with Kris to schedule my son’s first dentist appointment. She was so nice and very helpful when I asked her about insurance coverage. She had Gabby in billing call me to answer a couple questions I had.

I was so nervous about my son’s first dentist appointment. He is a VERY active boy who rarely ever sits still.

When we arrived at GOPD, we liked how clean and orderly the general atmosphere was. The front desk staff were so down to earth and nice, it made me feel a lot better. We then met with dental hygienist, Sky, and she was so unbelievably sweet, patient and helpful with my son, showing him all the tools and letting him try them out. Dr. Patrick was amazing as well!

Honestly, I don’t have one bad thing to say. Everyone was so welcoming, nice and knowledgeable! My husband and I were impressed and very grateful to have found such a great place!

It was such a great first experience! Highly recommend!
Kristina Ellis April 2026 , Google - Read More

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