Here’s What to Do If Your Child Knocks Out a Tooth (Hint: Don’t Panic)

November 16, 2025

Child with missing front tooth

Seeing your child knock out a tooth can be scary, especially if it happens suddenly during sports, playtime, or an accident. In the moment, it can be hard to know what to do or how urgent the situation really is. Whether the tooth is a baby tooth or a permanent one, acting quickly and calmly is important.

Knowing the right steps to take can help protect your child’s oral health and improve the chances of a good outcome.

Stay Calm and Check for Injuries

The first step is to remain calm and check your child for other injuries. If there is bleeding, gently apply pressure with a clean cloth or gauze. If your child hit their head or lost consciousness, seek medical attention right away.

Once you’ve confirmed your child is otherwise okay, focus on the tooth and the mouth. Try to determine whether the tooth that was knocked out is a baby tooth or a permanent tooth, as this affects how the situation is handled.

What to Do If a Baby Tooth Is Knocked Out

If a baby tooth is completely knocked out, do not try to put it back in the mouth. Reimplanting a baby tooth can damage the developing permanent tooth underneath the gums.

Even though the tooth won’t be replaced, it’s still important to contact your child’s dentist as soon as possible. The dentist can examine the area, make sure no fragments remain, and ensure the surrounding teeth and gums are healthy.

What to Do If a Permanent Tooth Is Knocked Out

A knocked-out permanent tooth is a true dental emergency. If possible, carefully pick up the tooth by the crown, avoiding the root. If the tooth is dirty, gently rinse it with water without scrubbing.

If you’re able to do so safely, try to place the tooth back into the socket and have your child gently bite down on a clean cloth to hold it in place. If reinserting the tooth isn’t possible, keep it moist by placing it in milk or saliva.

Time is critical in these situations, so contact an emergency dentist for children immediately and head to the dental office right away.

Why Prompt Dental Care Matters

Quick action can make a significant difference when a tooth is knocked out. For permanent teeth, receiving dental care within the first hour greatly improves the chances of saving the tooth. Even if reimplantation isn’t possible, prompt treatment helps reduce pain, prevent infection, and protect your child’s smile.

A dentist can also check for hidden damage, such as fractures or injuries to nearby teeth, that may not be obvious right away.

Preventing Future Dental Injuries

While accidents can’t always be avoided, there are steps you can take to reduce the risk of dental injuries. Wearing a properly fitted mouthguard during sports, childproofing play areas, and encouraging safe play habits can help protect your child’s teeth.

Being prepared and knowing what to do ahead of time can make all the difference in an emergency.

If your child knocks out a tooth, quick action and professional care are key to protecting their smile.

About the Practice

Dr. Karr and Dr. Nisha provide compassionate emergency dental care for children and families when unexpected dental injuries occur. Our experienced dental team understands how stressful dental emergencies can be and offers prompt, gentle treatment to help protect your child’s oral health.

Call us at (219) 277-1511 or request an appointment online.