Knocked out tooth? Call us immediately. Time is critical.
Emergency Guide

First Aid for a Knocked Out Tooth

You have a short window to save your tooth. Follow these instructions carefully. Your quick action can make all the difference.

< 30 Mins
To Save The Tooth
5 Million+
Teeth Knocked Out Annually
Top 5
Most Common Dental Emergency

Understanding a
Knocked Out Tooth

A knocked-out, or avulsed, tooth is a complete displacement of a tooth from its socket in the jawbone. This is a serious dental emergency. The ligaments, nerves, and blood vessels that hold the tooth in place are severed.

The goal is to get the tooth back into its socket as soon as possible. The cells on the tooth’s root can only survive for a short time. Quick and correct action is your best chance for successful reimplantation.

Assess the Situation

Loss of Consciousness

If you were hit in the head and lost consciousness, go to the ER first.

Jaw Fracture

If your jaw is misaligned or you can't close your mouth properly, this is a major issue.

Uncontrolled Bleeding

If bleeding from the socket won't stop after 10-15 minutes of pressure.

Other Facial Injuries

Cuts to your lips, gums, or face may need attention.

What to do right now

Follow these steps immediately. Time matters.

1

Find the Tooth

Critical

Locate the tooth immediately. Pick it up by the crown (the chewing surface), not the root. Touching the root can damage the cells needed for it to reattach.

2

Clean the Tooth Gently

If the tooth is dirty, rinse it for a few seconds with cold milk or your own saliva. Do not use water, soap, or scrub it. Don’t wrap it in a tissue or cloth.

3

Replant the Tooth (If Possible)

Within 5-10 Mins

Try to place the tooth back into its socket. Gently push it in with your fingers, or position it above the socket and close your mouth slowly. Hold it in place by biting down on a clean cloth or gauze.

4

Keep the Tooth Moist

If you can't replant it, you must keep it moist. Place it in a small container of milk. If milk isn't available, keep it in your mouth, between your cheek and gum. Do not use water.

5

See a Dentist Immediately

Within 30 Mins

You need to see a dentist within 30-60 minutes. The sooner you get professional help, the higher the chance of saving your tooth. Call for an emergency appointment right away.

For a baby tooth, do not try to replant it. This can damage the developing permanent tooth underneath. See a dentist, but replanting is not recommended.

Dos and don'ts

Do

Handle the tooth by the crown only.

Keep the tooth moist at all times.

Try to put it back in the socket.

Use milk for storage if you can't replant.

Call an emergency dentist immediately.

Don't

Don't touch the root of the tooth.

Don't let the tooth dry out.

Don't scrub or clean the tooth with soap or chemicals.

Don't store the tooth in water.

Don't wait to see a dentist.

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When to Get Help for a Knocked Out Tooth

A knocked-out tooth is always a reason to see a dentist. Here is what to look for.

The tooth is a permanent adult tooth.

You cannot get the tooth back into the socket.

You have other signs of facial trauma, like heavy bleeding or a possible broken jaw.

It is a baby tooth (do not replant, but still see a dentist).

Frequently asked questions

Why is the 30-minute window so important?
The cells on the root of the tooth begin to die quickly once it's out of your mouth. After 30-60 minutes, the chances of successful reimplantation drop significantly. Acting fast is the best way to save your tooth.
What will the dentist do?
The dentist will assess the tooth and your mouth. If the tooth is viable, they will clean it, place it back in the socket, and use a flexible splint to hold it in place for a few weeks while it heals.
What if it's a baby tooth that got knocked out?
You should not try to put a baby tooth back in. Doing so can damage the permanent tooth that is still growing under the gums. You should still see a dentist to check for other injuries.
What is the long-term prognosis for a replanted tooth?
It depends on how quickly and properly the tooth was handled. Many replanted teeth can last for years. However, some may darken or need a root canal later on. Your dentist will monitor the tooth over time.
Does it hurt to have a tooth replanted?
Your dentist will likely numb the area before they work on it, so you shouldn't feel pain during the procedure. The area will be sore afterwards, and you can manage this with over-the-counter pain relievers.

Don't wait when it hurts.

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