Using a pacifier too long, especially past ages 2-4, can lead to dental issues like open bites, overbites, and misaligned jaws ("pacifier teeth"), impacting speech development and potentially causing tongue thrusting and needing orthodontic correction, as the constant sucking changes mouth and palate shape. It also slightly increases ear infection risk and can interfere with early language skills, so weaning around 12-18 months is often recommended.
While pacifiers can provide comfort and soothe infants, prolonged use can lead to changes in the mouth and jaw, potentially affecting speech and language development (Burr et al., 2021).
Research suggests that harmful dental effects can start by age 2. To prevent harm to the teeth, start weaning the pacifier before age 2. Weaning even earlier, between 6 and 12 months of age, may reduce the risk of ear infections too. Offer praise when your child chooses not to use the pacifier.
Long-term pacifier use may cause teeth issues. Normal pacifier use in the first few years of life does not usually result in long-term tooth issues. However, using a pacifier for an extended period may cause a child's teeth to become crooked. A pacifier may disrupt breastfeeding.
When Should Babies Stop Using Pacifiers? If you're wondering when to wean pacifier use, the general consensus is between ages 2 and 3. It's best to start weaning by age 2, but by the time your child is three years old, they definitely should be off them and thumb-sucking.
Pacifiers do not damage your child's teeth automatically. Pacifier use is normal for children below 3 years of age. However, frequent use, especially after this age, can cause lasting oral problems. Talk to your pediatric dentist about whether or not your child should be using a pacifier or not.
While there's no best or easiest way to wean, experts cite going cold turkey as very effective—as long as parents are consistent. The best method will ultimately depend on what's right for your individual family. Try offering baby an alternative comfort object as they wean, like a blanket or a stuffed animal.
5 Signs Your Child is Ready to Say Goodbye to the Pacifier
Gradually reduce external soothing: Over time, try easing up on rocking, feeding, or patting to sleep, giving your baby opportunities to settle on their own. Encourage natural comfort methods: Finger-sucking, hand-sucking, or using a pacifier are all common ways for babies to self-regulate.
Potential complications of pacifier use, particularly with prolonged use, include a negative effect on breastfeeding, dental malocclusion, and otitis media. Adverse dental effects can be evident after two years of age, but mainly after four years.
The 5-3-3 rule is a baby sleep training method for night weaning and fostering independent sleep, involving a baby sleeping 5 hours, staying awake for 3 (for a feed if needed), then sleeping another 3 hours, and continuing in 3-hour increments, teaching them to self-soothe after the initial long stretch, though it's a flexible guideline, not strict; it aims to create longer stretches for parents while meeting the baby's needs, often used around 4-6 months.
Yes - babies can sleep with a pacifier. Pacifiers encourage non-nutritive sucking that improves sleep quality, comforts them and reduces oral aversions. Pacifiers are linked to a reduced risk of SIDS when used during sleep. Choose the right pacifier—age-appropriate, one-piece, and BPA-free.
Offer your toddler a replacement for their soother, such as a stuffed animal or a blanket. This can help them feel comforted without the need for a soother. Offer other ways to help them soothe, especially at bedtime, rubbing their back, deep breathing, snuggles, and cuddles.
The general consensus is that if a child stops using a pacifier by the age of two to four, any potential dental changes are often reversible without the need for orthodontic treatment.
Limit the time you allow your child to use a pacifier. Use it only for sleep time and comfort until about 12 months old and then plan to give it up. Never use punishment or humiliation to force your child to give up using a pacifier.
Signs Your Baby is Hungry
Head turning to look for the breast. Becoming more alert and active. Sucking on hands or lip smacking. Opening and closing mouth.
The 5-3-3 rule is a loose guideline for structuring a baby's sleep schedule: 5 hours of wake time before the first nap, 3 hours of wake time before the second nap, and 3 hours before bedtime.
The first three months with your baby often seem the hardest. Sleep-deprived parents can feel overwhelmed, but that is normal and you will quickly learn how to read your baby's cues and personality. Don't worry about “spoiling” your baby at this stage.
How to do it:
Using pacifiers too often, however, may have negative effects on cognitive development. For example, intense pacifier usage up to 4 years of age has been significantly associated with lower IQ at age 6 (Lehtonen et al., 2016).
The "4-4-4 rule" for breast milk is a simple storage guideline: fresh milk is good for 4 hours at room temperature (up to 77°F/25°C), for 4 days in the refrigerator (39°F/4°C or colder), and up to 4-6 months (or longer) in a standard freezer (0°F/-18°C). It's a handy mnemonic, though some organizations like the CDC recommend up to 6 months in the freezer and the AAP up to 9 months, with deeper freezers offering even longer storage.
Encouraging transitional objects is a helpful strategy to teach your toddler to self-soothe without a pacifier. Transitional objects, such as a favorite stuffed animal, blanket, or soft toy, can provide comfort and security to your little one.
Poke holes in it. This alters the pacifier so it is no longer satisfying to suck on. It's best to use a clean pin to poke two to three holes in the tip.
Pacifiers can provide quick relief for fussy babies, especially during stressful times like doctor visits, travel, or shots. The sucking reflex is natural and comforting to infants—even if they're not hungry. Some babies fall asleep more easily and stay asleep longer with a pacifier.