What to Do If Your Child Knocks out a Tooth

January 1, 2026

Young patient being worked on.

Accidents can happen quickly, especially when children are playing sports, running, or being active. A knocked-out tooth, also called an avulsed tooth, can be frightening for both parents and children. Acting quickly and calmly can significantly improve the chances of saving the tooth. Knowing what steps to take can make a big difference in protecting your child’s smile.

Stay Calm and Assess the Situation

The first step is to remain calm and comfort your child. Panic can make the situation more stressful and harder to manage. Check your child for other injuries, especially head trauma or heavy bleeding. If your child has lost consciousness, feels dizzy, or has a serious injury, seek emergency medical care immediately.

Once you determine your child is otherwise safe, locate the knocked-out tooth. Handle it carefully by holding the crown, which is the top part of the tooth that is normally visible in the mouth. Avoid touching the root, as this area contains delicate tissues that are important for successful reattachment.

Determine If It Is a Baby Tooth or Permanent Tooth

The next step is to identify whether the tooth is a baby (primary) tooth or a permanent tooth. Baby teeth typically should not be reinserted into the socket because doing so could damage the developing permanent tooth underneath. If your child loses a baby tooth, contact your dentist for guidance and to ensure there are no additional injuries.

If a permanent tooth has been knocked out, quick action is critical. Permanent teeth can sometimes be successfully reimplanted if treated within about 30 to 60 minutes.

Properly Handle and Store the Tooth

If the tooth is dirty, gently rinse it with milk or saline solution. Avoid scrubbing, using soap, or drying the tooth, as this can damage important cells. If possible, carefully try to place the tooth back into the socket and have your child bite down gently on clean gauze to hold it in place.

If reinserting the tooth is not possible, store it in a container of milk, saline solution, or your child’s saliva. Avoid placing the tooth in plain water, as this can harm the root cells needed for successful reattachment.

Seek Immediate Dental Care

Contact your dentist or an emergency dental clinic right away. Time is extremely important when trying to save a permanent tooth. The dentist will evaluate the tooth, surrounding tissues, and jawbone before determining the best treatment option.

Prevention Tips for the Future

While not all accidents can be avoided, wearing a properly fitted mouthguard during sports and recreational activities can significantly reduce the risk of dental injuries. Regular dental checkups also help ensure your child’s teeth and mouth remain strong and healthy.

A knocked-out tooth can be alarming, but quick and proper action can improve the chances of saving it. Knowing how to handle the situation and seeking prompt dental care can help preserve your child’s oral health and confidence.

About the Practice

Is your child experiencing a dental emergency? Bring them to our kind and friendly team of professionals here at Temple Choice Dental. We have same-day appointments available for emergency patients, and we also utilize advanced dental technology for precise treatment. Don’t delay – book an appointment now online or call (254) 727-7144.