Short answer: pacifiers can be a helpful soothing tool for infants, and they can reduce distress at sleep, but prolonged daily use raises the risk of changes in tooth position and bite. We recommend limiting use after about 12 months and working toward weaning by 24 months, while treating each child individually based on oral development and behavior.
Why parents rely on pacifiers
Parents use pacifiers for many practical reasons. A pacifier can calm a fussy baby, help with settling at sleep, and satisfy a non nutritive sucking need without introducing food. For caregivers balancing feeding, sleep, and safety, a pacifier is often an easy first line option.
We acknowledge that comfort matters. Our role is to help families balance that comfort with long term oral health, and to time any changes so they are least disruptive to the child.
How pacifier use affects teeth and bite
Regular pacifier use exerts pressure on the developing mouth. Over time that pressure can affect front tooth alignment and the way the upper and lower jaws meet. In toddler years those changes are more likely if the pacifier is used many hours per day or past the age when permanent teeth start to arrive.
When we examine a child during a routine visit, we look for early signs of spacing, open bite, or altered jaw growth. Detecting these signs early lets us recommend behavior changes or preventive steps, like monitoring rather than immediate treatment.
Our approach at Dr. Jerry Ashrafi, DMD, MA, PLLC
We treat pacifier use as a common family choice, not a moral problem. During checkups we ask about how often a child uses a pacifier, when they use it, and whether it is the main way they settle. That information helps us place pacifier use in context with feeding, sleep, and overall oral development.
We focus on three things when pacifier use comes up in the office:
- Prevention. We explain how timing and frequency of pacifier use relate to tooth and jaw development, and we make practical suggestions for reducing risk.
- Monitoring. For toddlers who still use a pacifier, we schedule closer follow up to watch for early dental changes, and we coordinate with your hygiene visits and fluoride care.
- Support. We work with caregivers to create gradual plans when parents want to reduce or stop pacifier use, and we tailor advice to the child s age and temperament.
Learn more about our pediatric dentistry services and how we handle preventive care on our pediatric dentistry page, and read more about infant oral health on our infant oral health topic page. Families who live nearby can find our New York, New York office information on the location page.
Pro tip: If you plan to remove the pacifier, do it in stages tied to routines that are already changing, such as moving from multiple naps to one nap, rather than in the middle of a big life change.
When to think about weaning
We do not set a single hard date for every family. Instead we use age ranges and dental signs to guide decisions. Consider weaning if one or more of these apply:
Signs it may be time to reduce pacifier use
- The pacifier is used constantly during the day, not just at sleep.
- Permanent teeth are starting to come in and you notice spacing or crooked front teeth.
- The child resists speech milestones or prefers the pacifier when exploring language.
- Dental visits show early changes in bite or tooth position.
When we recommend weaning, we discuss options that fit your family. Our goal is a plan you can follow without causing extra stress for your child or caregivers.
How pacifier guidance fits into routine care
We review pacifier use as part of every dental cleaning and checkup, because it is a common factor in early tooth development. During a dental cleaning we also apply preventive treatments like fluoride when indicated, and we review diet, toothbrushing for kids, and other habits that affect cavity risk. That combination helps families prevent cavities and reduce the need for future dental work.
For more on routine visits and what to expect at a first dental appointment, see our first dental visit topic page and our dental cleaning service page.
Key takeaway
Pacifiers can be a useful soothing tool in infancy, but prolonged frequent use increases the chance of changes to tooth alignment. We balance short term comfort with long term oral health by monitoring use during checkups, offering staged weaning plans, and coordinating preventive care at routine visits.
Frequently asked questions
At what age should I stop using a pacifier?
We generally recommend aiming to reduce regular pacifier use after about 12 months and to work toward stopping by 24 months, with adjustments based on the child s oral development and behavior. We review the timing at checkups and make a plan tailored to your child.
Will pacifier use cause cavities?
Pacifiers themselves do not cause cavities. Cavities are caused by frequent exposure to sugars and poor cleaning. If a pacifier is dipped in sugary substances, or a child uses it instead of toothbrushing after snacking, the risk of cavities rises. We discuss hygiene and diet during dental checkups.
What if my child uses a pacifier and has speech delays?
Prolonged pacifier use can interfere with early speech practice. If you notice delayed speech, tell us at the visit so we can evaluate dental factors and advise on timing for reducing use, and we can coordinate with pediatricians or speech therapists when needed.
Can pacifier use reduce the risk of sudden infant death?
Use of a pacifier at sleep time is associated with a lower risk of sleep related infant death in some guidelines. Families should follow safe sleep advice from their pediatrician and other trusted health sources. We can discuss how pacifier use fits into safe sleep routines during visits.
Where to learn more
Check our Google Business Profile for directions, hours, and recent reviews, and read related pages on our site to learn more about infant oral health and routine dental care. Helpful pages include our First Dental Visit guidance and our Dental Cleaning service information.