Thumb Sucking

Thumb and finger sucking starts very early, some babies have even been caught sucking their thumbs inside the womb. It is a natural instinct that brings comfort to infants and children, and its relaxing effect is exactly why it is so common, especially when little ones are trying to rest.

The American Dental Association states that most children grow out of thumb sucking between the ages of two and four on their own, with no intervention necessary. The habit simply becomes less useful as children get older, so they rely on it less and less. That said, this is not always the case. Some children struggle to let go, and once permanent teeth begin to come in, it may be time to take action.

The first thing to look out for is how much pressure is being placed on the mouth or teeth. If the thumb rests passively in the mouth, it is less likely to cause damage than if your child is actively applying pressure. Pressure on the teeth can affect alignment and proper mouth development, which can even change the shape of your child's face and may need to be corrected later with orthodontic treatment such as clear aligners.

If you notice signs that thumb sucking is causing issues, give us a call or schedule a visit so we can address the concern before it leads to damage.

If Dr. Ahmadi has suggested helping your child quit, or if permanent teeth are coming in and your child is struggling to let go, these gentle strategies can help:

1. Be positive. Children respond best to positive reinforcement. Instead of punishing, offer praise and encouragement when they are not sucking their thumb.
2. Offer reminders. Place a bandage, sock, or glove on their hand at night, when children are most likely to suck their thumb subconsciously.
3. Use a progress chart. Let your child add a sticker for every day they avoid the habit. Reward a successful week, then a successful month with a bigger prize.
4. Notice triggers. If your child sucks when anxious, focus on easing the source of the stress.
5. Find distractions. If it happens most on long car rides or during movies, keep their hands busy with something else.
6. Explain why. Depending on their age, children may benefit from understanding why the habit is important to break.

Remember, thumb sucking is a form of soothing. Breaking the habit can be difficult, and children need your patient, positive support to feel relaxed without it.