Patient video
Welcoming and Wonderful Practice
A patient shares the welcoming atmosphere and positive experience they found at our Port Dover office.
★★★★★
Port Dover Family Dentistry
Thumb Sucking and Oral Habit Guidance in Silver Hill
Thumb sucking is normal in little ones, but long-lasting habits can shift teeth. Silver Hill parents can learn when to act and how to encourage change gently.
New patients welcomeCDCP accepted
Let’s get you smiling
Book an appointment
Tell us how we can help. Our team will follow up to confirm a time.
Silver Hill patients are cared for at our Port Dover office
Every dental service for Silver HillGentle support for growing habits
Most oral habits fade with time, but some need a little help.
Sucking on a thumb, finger or pacifier is a natural way for babies and young children to soothe themselves. Many children stop on their own between ages two and four. When a habit continues as adult teeth come in, it can affect how teeth line up and how the jaws grow. Other habits, like tongue thrusting or nail biting, can also influence developing teeth.
Families in Silver Hill can ask about oral habits during their child’s checkup at our Port Dover office. The dentist will look for any effects on teeth and bite, and offer practical, encouraging strategies to help your child break the habit when the time is right.
When to be concerned
Age and intensity matter more than the habit itself.
Normal habits in young children
In babies and toddlers, sucking habits are common and usually harmless. Many children gradually give them up as they find other ways to self-soothe. Pacifier use is often easier to stop than thumb sucking, because the pacifier can be removed. Gentle encouragement works better than pressure at this age.
Signs a habit is affecting teeth
If sucking continues as permanent teeth arrive, or if it is very forceful, it can push front teeth forward, create an open bite where front teeth do not meet, or narrow the upper jaw. Speech changes may also occur. The dentist can check for these effects and explain whether intervention is recommended.
Other habits
Several habits can influence developing teeth.
Tongue thrusting and mouth breathing
Tongue thrusting, where the tongue pushes forward between the teeth when swallowing or speaking, can contribute to an open bite. Habitual mouth breathing may be linked to allergies, enlarged tonsils or other airway concerns and can influence facial growth. Mention these to the dentist and your physician so the cause can be explored.
Nail biting and lip sucking
Nail biting can chip teeth and introduce bacteria into the mouth. Lip sucking or chewing on objects can also affect tooth position. Grinding teeth during sleep is common in children and often outgrown. The dentist will look for any effects on teeth and suggest whether monitoring or action is needed.
Helping your child stop
Encouragement works better than punishment.
Positive reinforcement
Praise your child when they are not sucking their thumb, rather than scolding when they are. Sticker charts, small rewards and celebrating progress can motivate children. Identify when the habit happens most, such as when tired or anxious, and offer comfort in other ways, like a favourite toy or extra cuddles.
Reminders and support
Gentle reminders, such as a bandage on the thumb or a soft glove at night, can help some children become more aware of the habit. Involve your child in the decision to stop so they feel in control. If home strategies do not work, the dentist can discuss appliances that make sucking less satisfying.
Monitoring and follow-up
Regular checkups help track progress and any effects.
Tracking changes at checkups
The dentist will monitor your child’s teeth and bite at each visit, noting any changes related to the habit. Many minor effects improve on their own once the habit stops, especially if it ends before adult teeth fully develop. Keep your child’s regular appointments so progress can be tracked.
When to consider an orthodontic referral
If a habit has caused significant changes to tooth position or jaw growth, the dentist may recommend an orthodontic assessment. Early treatment can sometimes correct problems more easily while the jaw is still growing. The dentist will explain the reasons and options if a referral is suggested.
Planning your appointment
Raising habits at your child’s visit
When booking your child’s checkup at our Port Dover office, mention any thumb sucking, pacifier use or other habits. The dentist can then look for effects and discuss strategies with you and your child.
Note when and how often the habit occurs. Families from Silver Hill can ask for practical tips to try at home before the next visit.
Port Dover Family Dentistry
697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2519-583-2929Directions to our office (opens in a new tab)Office hours & contact detailsBefore you book
Oral habit questions
Have a question about your situation? Our team can help you plan a visit.
At what age should my child stop thumb sucking?
Many children stop on their own by around ages two to four. If the habit continues as permanent teeth begin to arrive, or if it is very forceful, it is worth discussing with the dentist to see whether it is affecting tooth position.
Is a pacifier better than thumb sucking?
Pacifiers can be easier to stop because they can be removed, while thumbs are always available. Both can affect teeth if used for a long time. Gradually limiting pacifier use as your child grows may help prevent dental changes.
Will thumb sucking ruin my child’s teeth?
Not necessarily. Many children stop before any lasting effects occur. Prolonged or forceful sucking can shift teeth or affect jaw growth. The dentist can check for changes and advise whether action is needed.
What if my child sucks their thumb only at night?
Night-time sucking can still affect teeth if it is frequent and forceful. Gentle strategies, such as a soft glove or bandage and positive reinforcement, can help. Discuss with the dentist if the habit continues as adult teeth develop.
Can an appliance help stop thumb sucking?
In some cases, the dentist may recommend an appliance that makes sucking less satisfying. These are usually considered after other strategies have been tried. The dentist will explain how it works and whether it is appropriate for your child.
Related guidance for growing smiles
Children’s Dentistry →Early Orthodontic Assessments →
Crowding, crossbites and habits can be spotted while a child grows. Silver Hill parents can learn what an early assessment checks and what may follow.
Pediatric Treatment Education →
Children cope better when they know what to expect. Silver Hill parents can learn how treatment is explained to kids and how to keep talking at home.