{"id":4677,"date":"2025-12-09T09:00:00","date_gmt":"2025-12-08T22:00:00","guid":{"rendered":"https:\/\/ksdm.com.au\/dental\/knocked-out-tooth-what-to-do\/"},"modified":"2026-10-02T10:22:18","modified_gmt":"2026-10-02T00:22:18","slug":"knocked-out-tooth-what-to-do","status":"publish","type":"post","link":"https:\/\/ksdm.com.au\/dental\/knocked-out-tooth-what-to-do\/","title":{"rendered":"A Knocked-Out Tooth: What to Do Before You Reach the Dentist"},"content":{"rendered":"\n

For an adult tooth, put it back in the socket straight away. If you cannot, keep it in milk or the person’s own saliva, never water, and get to a dentist within 30 minutes<\/a>. For a baby tooth, do the opposite: never put it back, and see a dentist immediately anyway.<\/p>\n\n\n\n

Those two rules point in opposite directions, which is exactly why people hesitate at the moment hesitation costs the most. The Better Health Channel puts the stakes plainly: “every minute a tooth is out of the gum, the less chance it has of surviving”<\/a>.<\/p>\n\n\n\n

An adult tooth, step by step<\/h2>\n\n\n\n

The Australian Dental Association’s first aid sequence is short enough to remember:<\/p>\n\n\n\n

    \n\n
  1. Find the tooth and pick it up by the crown<\/strong>, the part normally visible in the mouth. Do not touch the root.<\/li>\n\n\n
  2. If it is dirty, rinse it gently in milk or saline for a few seconds.<\/strong> Do not scrub it. Scrubbing strips the surface the tooth needs to reattach.<\/li>\n\n\n
  3. Put it back into the empty socket<\/strong>, the right way round, and press it gently into place.<\/li>\n\n\n
  4. Hold it there<\/strong> by biting gently on a soft cloth or tissue.<\/li>\n\n\n
  5. See a dentist immediately.<\/strong> Within 30 minutes is the target.<\/li>\n\n<\/ol>\n\n\n\n

    If the tooth will not go back in, or the person cannot tolerate it, do not force it. Move straight to storing it properly and travel.<\/p>\n\n\n\n

    Storing it, if you cannot put it back<\/h2>\n\n\n\n

    Two options, both from the ADA: a clean container of milk or the person’s own saliva, or tucked inside the mouth between the teeth and the cheek if the person is conscious and old enough not to swallow it.<\/p>\n\n\n\n

    Never use water, and never wrap it dry<\/strong> in a tissue or cloth. Both are common instincts and both reduce the tooth’s chance of surviving. Milk is the reliable option because most households have it and it is far kinder to the tooth than tap water.<\/p>\n\n\n\n

    If you have nothing else, saliva is better than dry, and dry is better than water.<\/p>\n\n\n\n

    A baby tooth is the opposite, and the reason matters<\/h2>\n\n\n\n

    A knocked-out baby tooth is never put back. The Better Health Channel explains why: replanting it could “damage the permanent tooth sitting underneath in the gum”<\/a>.<\/p>\n\n\n\n

    That is worth knowing in advance, because the instinct at the scene is to treat a child’s knocked-out tooth exactly like an adult’s, and the well-meaning version of that instinct causes the harm.<\/p>\n\n\n\n

    You should still take the tooth with you and still see a dentist immediately. The ADA suggests placing it in milk or the child’s saliva for the trip. A dentist needs to check the socket, the surrounding teeth and the developing tooth underneath, none of which you can assess at home.<\/p>\n\n\n\n

    If you are not certain whether a tooth is a baby tooth or an adult one, do not guess and do not replant it. Take the person and the tooth to a dentist and let them decide.<\/p>\n\n\n\n

    Chipped or cracked rather than knocked out<\/h2>\n\n\n\n

    If a piece has broken off, the same storage advice applies. The Better Health Channel advises storing the fragment in milk or the person’s saliva, sealed in a container, and seeing an oral health professional as soon as possible, because early repair improves the damaged tooth’s chance of survival.<\/p>\n\n\n\n

    Do not assume a chip is cosmetic because it does not hurt. A crack can reach further than it looks, and pain is not a reliable guide to how deep the damage goes.<\/p>\n\n\n\n

    Getting seen quickly in the Illawarra<\/h2>\n\n\n\n
    \"The<\/figure>\n\n\n\n

    Speed is the whole game with a knocked-out adult tooth, so know before it happens where you would go. King Street Dental offers emergency dental<\/a> appointments at its Warrawong practice<\/a> and advertises same-day appointments. If you are unsure whether your situation counts as urgent, we cover when to see an emergency dentist<\/a> separately.<\/p>\n\n\n\n

    Prevention is worth a sentence too, because most knocked-out teeth in this region arrive from sport. A properly fitted custom mouthguard<\/a> is the single most effective thing you can do about it.<\/p>\n\n\n\n

    \"A<\/figure>\n\n\n\n

    Frequently asked questions<\/h2>\n\n\n\n

    Can a knocked-out tooth be saved?<\/h3>\n\n\n\n

    Often, yes, if it is an adult tooth and you act fast. The Australian Dental Association advises putting the tooth back in its socket immediately where possible and seeing a dentist within 30 minutes. Chances fall the longer the tooth is out of the gum, so the decisive factor is how quickly it is replanted or properly stored, not how clean it looks.<\/p>\n\n\n\n

    Should I put a knocked-out tooth in water?<\/h3>\n\n\n\n

    No. Both the ADA and the Better Health Channel specifically advise against water, and against wrapping the tooth dry in a tissue or cloth. Use milk, or the person’s own saliva in a clean container. If the person is old enough not to swallow it, holding the tooth in the mouth between the teeth and cheek also works.<\/p>\n\n\n\n

    What if my child knocks out a baby tooth?<\/h3>\n\n\n\n

    Do not put it back. Replanting a baby tooth risks damaging the permanent tooth developing in the gum underneath. Take your child and the tooth to a dentist immediately, with the tooth stored in milk or your child’s saliva. The dentist will check the socket and the developing tooth beneath it.<\/p>\n\n\n\n

    How do I know if it is a baby tooth or an adult tooth?<\/h3>\n\n\n\n

    If you are not sure, do not replant it and do not delay. A dentist can tell immediately, and the cost of wrongly replanting a baby tooth is higher than the cost of a short delay with an adult one. Take the tooth with you, stored in milk, and let the dentist decide.<\/p>\n\n\n\n

    This article is general first aid information, not advice about a specific injury. Any knocked-out or damaged tooth should be seen by a dentist or oral health professional immediately.<\/p>\n\n","protected":false},"excerpt":{"rendered":"

    For an adult tooth, put it back in the socket straight away or store it in milk, never water, and see a dentist within 30 minutes. For a baby tooth, never put it back. Here is why the two rules point in opposite directions.<\/p>\n","protected":false},"author":1,"featured_media":3035,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","tve_updated_post":"","tve_custom_css":"","tve_user_custom_css":"","tve_globals":{},"tcb2_ready":0,"tcb_editor_enabled":0,"tve_landing_page":"","_tve_header":"","_tve_footer":""},"categories":[140],"tags":[213,215,216,214,217],"class_list":["post-4677","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dental","tag-dental-emergency","tag-dental-first-aid","tag-dental-trauma","tag-knocked-out-tooth","tag-mouthguards","post-wrapper","thrv_wrapper"],"acf":[],"yoast_head":"\nKnocked-Out Tooth: What to Do Before You Reach the Dentist<\/title>\n<meta name=\"description\" content=\"Adult tooth: put it back in the socket, or store it in milk, never water, and see a dentist within 30 minutes. 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