For adults, comfort might come from Netflix, tea, or a relaxing paddleboard session. For babies and young children, it often takes the form of thumb sucking. This habit is calming for them when they’re tired, scared, bored, or adjusting to challenges like starting daycare or preschool. It’s also common when they’re falling asleep.

Many preschoolers began this habit in the womb and perfected it as infants. Most children stop sucking their thumb on their own between the ages of 2 and 4. However, some continue longer, although peer pressure at school often helps them quit. If prolonged, thumb sucking can significantly impact the alignment of your child’s teeth and jaws.

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Curbing the Habit

Since children often suck their thumb unconsciously, breaking the habit can be challenging. Covering their thumb may feel like a harsh punishment as they seek comfort through this act. Instead, try preempting the triggers with alternatives:

  • Chapped or red thumb: Apply moisturizer while your child is sleeping to soothe their skin.
  • When hungry: Teach your child to ask for a snack instead of turning to their thumb.
  • During screen time: Offer a distraction, like a rubber ball to hold while watching TV.
  • When tired: Adjust their nap schedule or move up bedtime to reduce thumb-sucking when sleepy.
  • When frustrated: Encourage your child to express their feelings in words.

Don’t Worry Too Much

According to the American Dental Association, most children can safely suck their thumb until their permanent teeth begin to appear, usually around age 6. It’s the intensity of the sucking and tongue thrust that can cause dental issues requiring braces.

Observe your child’s thumb-sucking technique. If it’s vigorous, you may want to start curbing the habit earlier, around age 4. Otherwise, waiting it out may be fine.

If you notice changes in your child’s mouth or teeth or are unsure if thumb sucking is causing problems, give us a call at 541-548-8175. Addressing the issue early could save time and money later.