What to Do If Your Child Refuses a Filling: Proven Ways to Keep Them Calm
Updated: Sep 23
“Is your child refusing a dental filling? They may cry, keep their mouth shut, cling to you, refuse to sit in the dental chair, or simply say, ‘I’m not doing it." This isn't necessarily bad behavior. These reactions may be signs of dental fear and anxiety. A 2024 global meta-analysis published in the Journal of Dentistry found that around 30% of children aged 2–6 experience dental fear or anxiety. Pressuring, scolding, or physically forcing your child to go through an appointment can make the experience more stressful and may make future dental visits harder.
At the same time, it's important not to ignore dental treatment. A dental filling repairs a tooth damaged by decay and helps stop the cavity from getting worse. If left untreated, decay can spread and eventually cause toothache, infection, or further tooth damage. You don't have to choose between forcing your child to get a filling and postponing necessary dental care. Let's look at proven ways to keep them calm while helping your child feel more comfortable about dental treatment.
Why Does a Child Refuse a Dental Filling?
Before trying to persuade your child to have the filling, consider the following.
Your child may be afraid of dental fillings for several reasons.
Fear of Pain: Your child may worry that a filling will hurt or feel uncomfortable, especially if they have heard scary stories or negative comments about dental needles, drilling, or other dental procedures.
Past Unpleasant Experience: A difficult dental experience can make your child more fearful about future appointments. For example, a painful injection or an unpleasant dental procedure may make your child nervous about returning to the dentist.
Loss of Control: Some children feel anxious because they don't know what will happen during the filling or feel that they have little control over the situation. Being asked to keep their mouth open, stay still, and use unfamiliar dental tools can make children feel uncomfortable.
Sensory sensitivity: Bright dental lights, drilling sounds, unfamiliar smells, or seeing another child cry can overwhelm some children and make them more anxious.
What to Do If Your Child Refuses a Filling?
Stay Calm Before You Try to Calm Them
When you prepare your child for a dental filling, they will notice your tone, facial expressions, and body language.
If you become visibly worried, frustrated, or angry, your kid may think your reaction means something is scary.
You can take a few slow breaths, avoid frightening stories or words, and focus on being a calm source of support. You can say: "I know this feels scary. We can talk about it together."
"Your child does not need you to promise that everything will be painless. They need to know that they are supported and that the dental team will guide them through the appointment.
Note: The CDA recommends explaining dental visits without adding frightening language or telling a child not to be scared supports dental appointments being less challenging for the child.
Find Out What They Are Actually Afraid Of
Instead of immediately saying, "You have to get the filling," ask a simple question:
"What part of the filling are you worried about?"
"Your child might say:
"I don't want a needle."
"I don't like the noise."
"I don't want to sit there."
"I am scared of the drilling sound."
"I'm scared it will hurt."
"I don't know what they're going to do."
"It will give your child a chance to explain what is bothering them. Once you understand the specific concern, you can discuss it with the dentist. They address actual fear rather than repeatedly telling them, "Don't be scared."
"Don't use threats or force"
Don't force your child because it makes an already stressful situation worse.
Statements such as:
"Stop crying."
"I won't do it; you'll be punished."
"You have no choice."
"The dentist won't hurt you at all."
"Be brave."
It makes the child feel that their emotions are wrong or unacceptable.
Avoid trying to eliminate the child's fear by dismissing it, threatening them, or making unrealistic promises. Instead, parents can acknowledge the kid's emotion, provide reassurance, and use honest and child-appropriate language.
Explain the Filling in Simple, Honest Words
Children don't need a long technical explanation because they may not understand complex dental terminology.
So, keep your explanation short and age-appropriate. For example:
"The dentist will clean the unhealthy part of your tooth and put a special material in it to make your tooth strong again."
"You can also ask the dental team to explain each step in child-friendly language during the appointment.
Tip: Avoid describing every instrument or procedure in advance if your child is already anxious.
Practice a Pretend Dental Visit at Home
A little role-play can make the dental environment feel less unfamiliar. Plus, it will help your child become familiar with the dental experience and reduce the fear of the unknown.
Before a dental appointment, play dentist with your child using a toothbrush or toy dental mirror.
Try this:
Let your child sit in a chair.
Practice opening their mouths.
Pretend to count their teeth.
Let them use a toothbrush as a pretend dental instrument.
Then let your child become the dentist and examine your teeth.
Note: Don't pretend to give injections or recreate the parts of the procedure, it increases a child's fear.
What If Your Child Still Refuses the Filling?
Sometimes preparation and reassurance aren't enough because a child's mind can not always remove strong fear or anxiety. If your kid experienced dental pain before or has strong anxiety about needles, unfamiliar surroundings, or losing control, they may still feel too frightened to cooperate.
However, do not postpone the appointment without speaking to the dentist.
Ask:
How urgent is the treatment?
How extensive is the cavity?
Can treatment be completed using behavior-guidance techniques?
Would a pediatric dentist be appropriate?
Are there other treatment options?
Would sedation or nitrous oxide be appropriate for my child?
What happens if treatment is delayed?
Every child responds to dental treatment differently. So the answer will also depend on your child's age, dental condition, medical history, and level of anxiety.
Parent Tips: What to Say and What to Avoid
Instead of saying… | Try saying… |
“Don’t be scared.” | “I know you’re worried. Tell me why.” |
“It won’t hurt.” | “The dentist will help keep you comfortable.” |
“You have to do it.” | “Let’s talk about what worries you.” |
“Stop crying.” | “It’s okay to feel nervous.” |
“You have a bad tooth.” | “The dentist will help your tooth.” |
“We’ll leave if you don’t cooperate.” | “Let’s take it one step at a time.” |
“It’ll be quick.” | “The dentist will explain each step.” |
Dental Sedation Options for Kids
Nitrous oxide ("laughing gas" ): A mild form of sedation that can help a child feel calmer while still awake and able to communicate with the dentist during treatment. However, it does not replace local anesthetic.
Oral sedation: Medication taken by mouth may ease your child's anxiety and help them relax during the treatment. The dentist will decide the dose based on your child's age, weight, medical history, and the type of treatment.
IV sedation: Medication is delivered through a small IV line placed in a vein. It provides a deeper level of relaxation. This may be considered when a child has significant anxiety or difficulty cooperating.
General anesthesia: General anesthesia is used by dentists when extensive dental treatment is needed or when severe anxiety, special healthcare needs, or difficulty cooperating makes other options unsuitable.
Common Things to Avoid Before Your Child's Dental Filling
A few common mistakes parents accidentally make that can worsen a child's dental filling anxiety.
Don't share scary dental stories: Even a dental story, whether it's sunny or normal, about your own childhood filling may sound scary to your child.
Don't promise "I won't hurt ": You can't guarantee exactly how a child will experience treatment because every child has different pain, discomfort sensitivities, or pressure.
Don't present the dentist as a threat: Avoid statements like "If you don't brush your teeth, the dentist will hurt you." This can make a child associate dental visits with fear and pain.
Don't surprise your child: If a filling has been planned, don't pretend they are only going for a quick check-up because misleading a child can break their trust.
Don't focus on the procedure all day: Repeatedly talking about the filling can keep their attention focused or may give them more time to build up fear.
Why Shouldn't You Ignore a Child's Cavity?
A child may stop complaining about a tooth, but that doesn't necessarily mean the cavity has gone away. Tooth decay can continue progressing even when pain is no longer present. Early cavities may cause little or no discomfort, and pain can sometimes come and go as decay develops.
The Government of Canada explains that untreated cavities can become larger and may lead to pain, infection, tooth breakage, or tooth loss.
Cavities are one of the most common chronic conditions in children that can cause pain or infection and, in some cases, lead to early tooth loss.
How do cavities develop in children?
Tooth decay starts when bacteria in the mouth feed on sugars and produce acids that weaken enamel. Children can be more prone to cavities because of frequent snacking, sugary foods, and still-developing oral hygiene habits. That’s why good oral care and regular dental visits are important from an early age.
Baby teeth also matter. They assist in eating, speaking, maintaining space for permanent teeth, and developing healthy oral habits.
Parents shouldn't use the absence of pain as a reason to delay a recommended dental visit.
When Should You Seek Urgent Dental Care?
Contact a dentist promptly if your child develops symptoms such as:
Severe or persistent tooth pain
Facial or gum swelling
A visible dental abscess
Fever associated with a dental problem
Difficulty eating because of tooth pain
A broken tooth with significant pain
Swelling around the eye or jaw
Trouble swallowing or breathing
Pus or a bad taste coming from the tooth or gums
Bleeding that does not stop.
Pain that prevents the child from eating, drinking, or sleeping
Some of these symptoms can indicate a serious dental infection or significant injury. That's why they may require prompt or urgent professional care.
How to Prevent Another Difficult Filling Appointment?
To prevent early dental problems in kids, focus on prevention. Teach your child to follow good oral habits such as:
Brushing twice a day with fluoride toothpaste.
Encouraging younger children to brush properly.
Flossing when teeth touch.
Limiting frequent sugary foods and drinks.
Keeping regular dental appointments.
Following the dentist's personalized prevention advice.
Regular dental visits can also help your child feel more comfortable with dental appointments and reduce the risk of dental problems.
A Simple Plan for the Night Before the Filling
Try this five-step approach:
Explain: Tomorrow we are going to the dentist to help your tooth get strong.
Listen: If they are worried, ask, "What are you most worried about?" "nd listen to them.
Reassure: "You can tell the dentist and me if you're nervous." It helps you build trust.
Practice: Use simple pretend dentist play with your child to prepare them for a dental visit.
Move on: Don't spend the entire evening talking about the appointment. Your goal is to make your child confident, not fearful.
Make Your Child's Dental Visit Feel Easier
If your child is anxious about a dental filling, talking with a dental professional can help you understand their concerns and find an approach that suits their needs.
Schedule a visit to Dentistry at Sullivan in Scarborough to discuss your child's dental health and ways to make treatment more comfortable.
Dr. Sepideh Maleki and her team explain the procedure to children in age-appropriate language and tailor treatment to the cavity's size, location, and your child's needs. In 2019, our team created a positive dental experience where children can feel comfortable and safe during their visits.
The process is simple:
Examination: The dental team checks for cavities, and a CBCT is taken for more information
Decay removal: The damaged part of the tooth is carefully removed while preserving healthy tooth structure.
Filling placement: The filling material is placed and shaped to restore the tooth.
Final check: The dentist checks the filling and your child's bite to make sure everything feels right.
If your child has a cavity or needs a dental filling, visit us to discuss the right treatment options and help support their ongoing oral health.
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