Dental emergencies can be stressful for both children and parents. Whether your child wakes up with tooth pain, chips a tooth at school, falls on the playground, or has swelling around the gums, it can be hard to know what needs immediate attention and what can wait for a dental appointment.
The most important first step is to stay calm, check your child’s overall safety, and contact a pediatric dental office for guidance. A pediatric dental emergency may involve pain, injury, infection, bleeding, swelling, or damage to a tooth. Some situations need urgent dental attention, while others may require emergency medical care first.
At Little Smiles Pediatric Dentistry, we understand how upsetting dental emergencies can feel for families. Our team provides pediatric dental care for babies, toddlers, children, and teens across the St. Louis Metro Area, including Dardenne Prairie, Hazelwood, Washington, and nearby communities. If your child is experiencing a dental concern, we are here to help you understand the next step.
What Counts as a Pediatric Dental Emergency?
A pediatric dental emergency is any dental issue that needs prompt attention because your child is in pain, has suffered an injury, or may have an infection. These concerns can happen suddenly, and they often leave parents wondering whether to call the dentist, visit urgent care, or go to the emergency room.
Common dental emergencies in children may include:
- Tooth pain that does not go away
- A chipped, cracked, broken, or knocked-out tooth
- Swelling around the gums, jaw, or face
- A dental abscess or pimple-like bump on the gums
- Bleeding from the mouth after an injury
- A loose or displaced tooth after a fall
- A cut lip, tongue, or cheek
- Pain after biting down on something hard
- A lost filling, crown, or dental appliance issue
Some symptoms should be treated as urgent medical concerns. If your child has trouble breathing, severe facial trauma, possible head injury, uncontrolled bleeding, severe swelling, or signs of serious illness, seek emergency medical care first. Once your child is medically stable, a pediatric dentist can help evaluate the teeth, gums, and mouth
Stay Calm and Check for Immediate Safety Concerns
When a dental emergency happens, it is natural to feel panicked. Children often look to their parents for reassurance, so staying as calm as possible can help your child feel safer.
First, check whether your child has any signs of a more serious injury. Look for heavy bleeding, trouble breathing, dizziness, vomiting, loss of consciousness, severe swelling, or facial trauma. If any of these are present, call 911 or seek emergency medical care right away.
If the concern appears limited to the mouth, teeth, or gums, gently inspect the area. Have your child rinse with warm water if they are old enough to do so safely. You can use a cold compress on the outside of the face to help with swelling after an injury. Then call a pediatric dental office for guidance.
Even when a tooth injury looks minor, it is still a good idea to have a pediatric dentist evaluate it. Some dental trauma affects the tooth root, surrounding bone, or developing permanent teeth in ways parents may not be able to see at home.
What to Do If Your Child Has a Toothache
A toothache can happen for many reasons. It may be related to a cavity, food caught between the teeth, gum irritation, tooth eruption, trauma, or infection. Because tooth pain can worsen over time, it should not be ignored.
Start by helping your child rinse with warm water. If they are old enough, gently floss around the sore tooth to see if food is trapped between the teeth. Do not place aspirin directly on the tooth or gums, as this can irritate the tissue.
If your child has swelling, fever, facial tenderness, or pain that is not improving, contact a pediatric dental office promptly. Swelling around the gums or face can sometimes be a sign of infection and should be evaluated.
A pediatric dentist can determine what is causing the pain and recommend the appropriate next step. Depending on the situation, treatment may be simple, or your child may need additional care to address decay, infection, or an injured tooth.
What to Do If Your Child Chips or Breaks a Tooth
A chipped or broken tooth can happen during play, sports, falls, or biting into something hard. Some chips are small and do not cause pain, while others can expose sensitive inner tooth structure.
If your child chips or breaks a tooth, have them rinse gently with warm water. If there is swelling, place a cold compress on the outside of the cheek. Try to find any broken tooth pieces and bring them to the dental appointment if possible.
Call a pediatric dentist for guidance, especially if your child has pain, sensitivity, bleeding, swelling, or a sharp edge that is cutting the lip, tongue, or cheek. Even a small chip may need smoothing, bonding, or monitoring depending on the location and depth of the injury.
If your child is in significant pain or the tooth looks deeply cracked, it is best to seek dental care as soon as possible. A pediatric dental exam can help determine whether the tooth, nerve, or surrounding area has been affected.
What to Do If a Baby Tooth Is Knocked Out
A knocked-out baby tooth can be alarming, especially if there is bleeding. The first thing to remember is that baby teeth are handled differently than permanent teeth.
If a baby tooth is knocked out, do not try to put it back into the socket. Replacing a baby tooth can potentially affect the developing permanent tooth underneath. Instead, focus on keeping your child calm, controlling bleeding with gentle pressure, and calling a pediatric dentist.
Use clean gauze or a clean cloth to apply light pressure to the area if bleeding is present. A cold compress on the outside of the mouth can help with swelling. If your child has severe pain, heavy bleeding, or other signs of injury, seek urgent care.
Even though a baby tooth should not be replanted, your child should still be evaluated. A pediatric dentist can check the gums, surrounding teeth, bite, and developing permanent tooth area. In some cases, follow-up care may be recommended to monitor healing or help maintain space for the future permanent tooth.
What to Do If a Permanent Tooth Is Knocked Out
A knocked-out permanent tooth is a time-sensitive dental emergency. If your child loses a permanent tooth due to injury, try to find the tooth right away.
Pick it up by the crown, which is the part normally visible in the mouth. Avoid touching the root. If the tooth is dirty, gently rinse it with milk or water, but do not scrub it, scrape it, or remove any attached tissue.
If your child is old enough and it is safe to do so, the tooth may be placed back into the socket. If that is not possible, keep the tooth moist in milk or a tooth preservation product. Do not let it dry out. Then seek dental care immediately.
If you are unsure whether the tooth is a baby tooth or a permanent tooth, call a pediatric dental office right away for guidance. The right next step depends on your child’s age, the type of tooth, and the injury.
What to Do for a Cut Lip, Tongue, or Cheek
Children can bite their lip, tongue, or cheek during a fall, sports activity, or while eating. Mouth injuries can bleed more than parents expect, even when the cut is small.
Gently clean the area with water. If your child is old enough, they can rinse carefully. Apply light pressure with clean gauze or a clean cloth if there is bleeding. A cold compress can help reduce swelling and discomfort.
If bleeding does not slow down, the cut is deep, the edges of the wound are separated, or you are concerned about the severity of the injury, seek medical care. If the injury also involves the teeth or gums, a pediatric dentist can evaluate the dental structures after the immediate soft tissue concern is addressed.
It is also helpful to watch for signs of infection or worsening swelling over the next few days. When in doubt, call and ask for guidance.
How to Help Prevent Dental Emergencies
Not every dental emergency can be prevented, but some simple habits can lower your child’s risk.
Encourage your child to wear a mouthguard during sports or activities where dental injuries are more likely. Avoid using teeth to open packages or bite hard objects. Keep up with regular pediatric dental checkups so small problems can be found before they turn into painful emergencies.
Good home care also matters. Brushing, flossing when appropriate, limiting frequent sugary snacks and drinks, and staying consistent with dental visits can help reduce the risk of tooth decay and toothaches.
At Little Smiles Pediatric Dentistry, our preventative care services are designed to help protect growing smiles. Routine visits give our team a chance to monitor your child’s oral health, answer parent questions, and help children build healthy habits early.
When to Call a Pediatric Dentist
If your child has dental pain, swelling, bleeding, a broken tooth, a knocked-out tooth, or an injury to the mouth, it is best to call a pediatric dentist for guidance. Parents do not have to figure everything out alone.
A pediatric dental team can help determine whether your child should be seen right away, scheduled for an appointment, or referred for emergency medical care. The sooner you call, the easier it is to understand the right next step.
You should call promptly if your child has:
- Tooth pain that continues or worsens
- Swelling in the gums, jaw, or face
- A knocked-out, loose, cracked, or displaced tooth
- A dental injury from a fall or sports accident
- Bleeding that concerns you
- Signs of infection, such as a bump on the gums or facial swelling
- Pain when chewing or biting
For more information about urgent dental concerns, visit our trauma and emergency dentistry page or contact Little Smiles Pediatric Dentistry for help.
Pediatric Dental Care Across the St. Louis Metro Area
Little Smiles Pediatric Dentistry has three convenient locations across the St. Louis Metro Area, making it easier for families to find quality pediatric dental care close to home. Whether your child is due for a routine visit, needs treatment, or you have questions about their oral health, our team is here to help your family feel comfortable and cared for.
Find a Little Smiles Pediatric Dentistry location near you:
Contact Little Smiles Pediatric Dentistry for Emergency Dental Guidance
Dental emergencies can feel overwhelming, but taking the right steps early can make a meaningful difference. If your child has tooth pain, swelling, a broken tooth, a knocked-out tooth, or another urgent dental concern, do not wait and wonder what to do next.
Our pediatric dental team is here to help families across the St. Louis Metro Area get clear guidance and compassionate care. Contact Little Smiles Pediatric Dentistry to book a visit or speak with our team about your child’s dental concern.
Frequently Asked Questions
What should I do if my child has a toothache?
Have your child rinse with warm water and gently floss around the area if they are old enough. Do not place aspirin on the tooth or gums. If the pain continues, worsens, or comes with swelling or fever, contact a pediatric dentist.
Should I put a knocked-out baby tooth back in?
No. A knocked-out baby tooth should not be placed back into the socket. Call a pediatric dentist so your child can be evaluated and the area can be checked for additional injury.
What should I do if my child knocks out a permanent tooth?
Find the tooth, hold it by the crown, avoid touching the root, and keep it moist. If possible and safe, place it back into the socket. If not, store it in milk or a tooth preservation product and seek dental care immediately.
When should I take my child to the emergency room for a dental injury?
Seek emergency medical care first if your child has trouble breathing, severe facial trauma, a possible head injury, uncontrolled bleeding, severe swelling, or signs of serious illness. Once your child is medically stable, a pediatric dentist can evaluate the teeth and mouth.
Can a chipped baby tooth wait?
Some small chips may not require urgent treatment, but the tooth should still be evaluated. Call a pediatric dentist if your child has pain, sensitivity, bleeding, swelling, a sharp tooth edge, or a visible crack.