Close-up of young boy showing missing front tooth and playful facial expression outdoors.

When Do Kids Lose Their First Tooth?

August 17, 2026

When Do Kids Lose Their First Tooth?

Most kids lose their first tooth around age 6. Some children lose it a little earlier, and some a little later. This is usually a normal part of growing up. The first teeth to fall out are often the lower front teeth, followed by the upper front teeth.

Baby teeth, also called primary teeth, start loosening when the adult teeth underneath begin to push up. This makes the baby tooth wiggle until it falls out on its own. For many kids, this is an exciting milestone. It can also feel a little scary the first time.

What Affects When a Child Loses a Tooth?

Every child grows at their own pace. Some things can affect when the first tooth comes out:

  • Family history: If parents lost teeth early or late, children may follow a similar pattern.
  • Tooth development: Some kids' adult teeth grow in sooner than others.
  • Overall growth: Children who grow quickly may also lose teeth earlier.

If a child loses a tooth before age 4 or has not lost any teeth by age 7 or 8, it is a good idea to ask a dentist. This does not always mean there is a problem, but a dentist can check to make sure everything is normal.

What Happens When a Tooth Gets Loose?

When a tooth starts to wiggle, it usually means the adult tooth is getting ready to come in. The loose tooth may move a lot or just a little. Kids should not force it out. It is best to let it fall out naturally.

Eating soft foods can help if the tooth feels sore. Good brushing and gentle cleaning are still important, even if the tooth is loose.

How Parents Can Help

Parents can help make this stage easier by staying calm and positive. It can help to explain that losing baby teeth is a normal part of growing up. Some families like to celebrate the first lost tooth with a small treat or a visit from the tooth fairy.

If the tooth area bleeds a little after the tooth falls out, that is usually normal. A clean piece of gauze or cloth can be held gently on the spot for a few minutes.

When to Call the Dentist

Call a dentist if a tooth is loose because of an injury, if there is a lot of pain, swelling, or bleeding, or if the tooth does not seem to be falling out in the usual way. A dentist can help find out what is going on.

Losing a first tooth is a big step in a child's life. For most kids, it happens around age 6, and it is a sign that their smile is growing and changing just as it should.

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