How do I know if my child's dental problem is an emergency?

Severe pain, significant swelling, uncontrolled bleeding, facial trauma, or a knocked-out permanent tooth should be treated as emergencies. When in doubt, call our office. We can help you gauge the urgency and guide you on what to do next.

Should I go to the ER or call a pediatric dentist first?

For life-threatening injuries, difficulty breathing, heavy bleeding, or a suspected jaw fracture, go to the emergency room immediately. For most tooth-related emergencies, such as a chipped, knocked-out, or painful tooth, a pediatric dentist is usually the most appropriate first call, since emergency rooms are not equipped to definitively treat dental injuries.

What should I do for my child's toothache at night?

Rinse with warm water, gently floss to remove any trapped food, and use a children's over-the-counter pain reliever as directed. Do not place aspirin on the gum or tooth. Call us as soon as we open, since a lingering toothache can mean an infection that needs treatment.

My child's face is swelling after a dental injury, what should I do?

Facial swelling can indicate an infection or internal injury and should be evaluated promptly. If the swelling is accompanied by fever, difficulty swallowing, or difficulty breathing, seek immediate medical attention at an emergency room.

Is a dental emergency covered by insurance?

Many dental plans cover emergency exams and necessary treatment, though coverage varies. Our team can verify your benefits and explain any out-of-pocket cost before treatment, so you can focus on your child.

Pediatric Dental Emergencies in San Diego, CA

A pediatric dental emergency includes a knocked-out or broken tooth, a severe toothache, or significant swelling or bleeding. For most tooth-related emergencies, call your pediatric dentist right away. For life-threatening injuries, difficulty breathing, uncontrolled bleeding, or a suspected broken jaw, call 911 or go to the nearest emergency room.

When your child is hurt and in pain, every second feels urgent, and knowing what to do brings real calm to a scary moment. At Smile Arc Pediatric Dentistry in San Diego, we are here to guide families through dental emergencies, whether it is a knocked-out tooth on the soccer field in 4S Ranch or a midnight toothache in Rancho Bernardo. This page walks you through how to handle the most common dental emergencies and when to call us versus seeking immediate medical care. If your child is critically injured or needs immediate medical attention, call 911.

Is It a Dental Emergency? When to Call Us vs. the ER

For most dental problems, your pediatric dentist is the right first call. Phone our office for a knocked-out or broken tooth, a severe or persistent toothache, a dental abscess with swelling, or a broken dental appliance. Go straight to the nearest emergency room or call 911 for life-threatening situations, including difficulty breathing or swallowing, uncontrolled bleeding, a suspected broken or fractured jaw, loss of consciousness, or facial swelling that is spreading toward the eye or neck. When in doubt, call us and we will help you decide the best next step.

Toothache

Clean the area gently. Rinse your child’s mouth with warm water and use dental floss to remove any food or debris caught between the teeth. If the pain continues, call our office. Do not place aspirin directly on the gum or tooth, as it can burn the tissue. A persistent toothache can signal infection, which we address with gentle nerve and pulp treatment when needed.

Knocked-Out Tooth

What to do depends on whether it is a permanent or baby tooth, and this difference matters a great deal.

Permanent tooth: Time is critical. Find the tooth and pick it up by the crown (the top), never the root. You may gently rinse it with water, but do not scrub it or remove any attached tissue. If you can, place it back into the socket and have your child bite gently on clean gauze to hold it. If you cannot reinsert it, store it in a cup of milk (or your child’s saliva) and bring it with you. Call us immediately and head in right away, as quick action gives the best chance of saving the tooth.

Baby tooth: Do not try to put a knocked-out baby tooth back in place. Reinserting a baby tooth can damage the developing permanent tooth underneath. Instead, keep your child calm, control any bleeding with gentle pressure, and call our office so we can advise you and check the area.

Chipped or Broken Tooth

Rinse your child’s mouth with warm water and apply a cold compress to reduce swelling. If you can find any broken tooth fragments, save them in milk or water and bring them with you. Call us promptly. Quick treatment can often save the tooth, prevent infection, and reduce the need for more involved care. Many chips and cracks can be repaired on our cavities, fillings and crowns page.

Bitten Lip, Tongue, or Cheek

Apply a cold compress to any bruised area. If there is bleeding, press gently but firmly with clean gauze or a cloth. If bleeding does not stop after about 15 minutes or cannot be controlled with simple pressure, take your child to the nearest emergency room.

Possible Broken or Fractured Jaw

This is a medical emergency. Keep your child’s jaw from moving, using a towel or scarf to gently support it if helpful, and go to the nearest emergency room right away.

Broken Dental Appliance

If your child wears a dental appliance such as a space maintainer or expander and it becomes loose, bent, or has a poking wire, call our office during patient hours to schedule a repair. In the meantime, a small amount of orthodontic wax can cover a sharp edge to keep your child comfortable. A loose appliance that is not causing pain can usually wait until we can see your child.

Preventing Dental Emergencies

Many dental emergencies are preventable. Childproof your home to reduce falls, and discourage chewing on ice, popcorn kernels, and other hard foods. Use car seats and seat belts, and have your child wear a custom mouthguard for sports. Finally, keep up with regular brushing, flossing, and checkups, which help prevent the toothaches and infections that lead to emergencies.

Pediatric Dental Emergency Care in San Diego

If your child has a dental emergency, do not wait. Call us and we will make every effort to see your child as quickly as possible, often the same day. Call (858) 277-8086 or request an appointment online.

Conveniently located in the 4S Ranch and Rancho Bernardo area, proudly serving San Diego, Del Sur, Carmel Mountain Ranch, Poway, and Rancho Penasquitos.

Reviewed by Dr. Nikki Shafiei, board-certified pediatric dentist and Diplomate of the American Board of Pediatric Dentistry.

Frequently Asked Questions

What counts as a pediatric dental emergency?

A pediatric dental emergency includes a knocked-out tooth (permanent or baby), a chipped or cracked tooth, severe tooth pain, a dental abscess with swelling, significant bleeding from the mouth, or a damaged dental appliance with a sharp edge. When in doubt, call us and we will help you determine how urgent the situation is and what to do next.

What do I do if my child knocks out a tooth?

The answer depends on whether it is a permanent or baby tooth. For a permanent tooth, pick it up by the crown, rinse it gently, try to place it back in the socket, and call us immediately. If reinsertion is not possible, store it in milk or the child’s saliva and come in right away. For a knocked-out baby tooth, do not reinsert it, as doing so can harm the developing permanent tooth; call our office for guidance. Time matters most for permanent teeth.

My child has a toothache. What should I do?

Rinse the mouth with warm water and gently floss around the tooth to remove any debris that might be causing pressure. If the pain continues, call our office. Do not place aspirin or pain medication directly on the tooth or gum. A persistent toothache can signal infection, which needs professional care; early treatment is almost always simpler than waiting.

When should I go to the ER instead of the dentist?

Go to the emergency room or call 911 for any life-threatening situation, including difficulty breathing or swallowing, uncontrolled bleeding that will not stop, a suspected fractured jaw, loss of consciousness, or facial swelling that is spreading toward the eye or neck. For all other dental injuries and problems, including knocked-out teeth and severe toothaches, call us first and we will guide you on the right next step.

Can I walk in for a dental emergency, or do I need an appointment?

Please call us first so we can prepare for your child and minimize wait time. We make every effort to see emergency patients the same day, often within hours. If you arrive without calling, we will still do our best to see your child as quickly as possible, but a quick call helps us help you faster.

How can I prevent dental emergencies in my child?

Several simple steps reduce the risk significantly. Have your child wear a custom-fitted mouthguard for all contact and impact sports. Childproof your home to minimize falls in toddlers. Discourage chewing on ice, popcorn kernels, and other hard objects. Keep up with regular dental visits so problems like tooth decay or weakened teeth are caught early, before they become emergencies. See our sports dentistry page for mouthguard details.