Do Pacifiers Cause Buck Teeth? New Research Reveals the Shocking Truth

Parenting is difficult, and with so many conflicting opinions out there, it can be hard to know what to do. One common question many parents have is whether pacifiers cause buck teeth. Some people claim that using a pacifier can lead to crooked or misaligned teeth, while others say it’s perfectly safe. In this article, we’ll explore the latest research on the topic and what it means for you and your little one.

What Are Buck Teeth?

Buck teeth, also known as protruding teeth, is a condition where the upper front teeth stick out further than the lower teeth. It’s a common problem that affects people of all ages, but it’s especially noticeable in children. Buck teeth can cause self-esteem issues and make it difficult to eat or speak properly, so it’s important to address the problem early on.

Why Do Pacifiers Cause Buck Teeth?

Many people believe that pacifiers can cause buck teeth because they put pressure on the front teeth. When a baby sucks on a pacifier, they create a vacuum in their mouth. This vacuum can pull the front teeth forward, causing them to protrude. Additionally, prolonged pacifier use can lead to changes in the shape of a child’s mouth, making it harder for their teeth to come in correctly.

What Does the Research Say?

Recent studies have shown that pacifier use can indeed increase the risk of developing buck teeth. A 2016 study published in the journal “Pediatrics” found that children who used a pacifier for more than three years were at a higher risk of developing protruding teeth. Another study published in “The European Journal of Orthodontics” in 2017 found similar results.

When Should You Stop Using a Pacifier?

Based on the latest research, it’s recommended that parents wean their children off pacifiers by the age of two. This will help prevent any lasting damage to their teeth and mouth. If your child is having trouble giving up their pacifier, talk to your pediatrician or a dentist. They can give you tips and suggestions to make the process easier.

What Are the Alternatives to Pacifiers?

If you’re worried about the impact of pacifiers on your child’s teeth, there are alternatives you can try. Many parents use teething rings or toys to soothe their child instead of pacifiers. Additionally, providing lots of cuddles and attention can help your little one feel safe and secure.

How Can You Prevent Buck Teeth?

There are several things you can do to help prevent your child from developing buck teeth. The most important thing is to encourage good oral hygiene habits from a young age. This includes brushing twice a day, flossing regularly, and visiting the dentist regularly. Additionally, it’s important to limit pacifier use and encourage other healthy habits like healthy eating and regular exercise.

The Bottom Line

Pacifiers can indeed cause buck teeth, so it’s important to be aware of the risks. However, many children use pacifiers without any issues, so it’s important to weigh the pros and cons for your individual child. If you’re concerned about the impact of pacifiers on your little one’s teeth, talk to a pediatric dentist for advice and guidance.



  • Do pacifiers cause buck teeth?
    Yes, prolonged pacifier use can increase the risk of developing buck teeth.
  • When should you stop using a pacifier?
    The latest research recommends weaning your child off pacifiers by the age of two.
  • What are the alternatives to pacifiers?
    Teething rings or toys, cuddles, and attention can all help soothe your little one without relying on a pacifier.
  • How can you prevent buck teeth?
    Encouraging good oral hygiene habits and limiting pacifier use can help prevent buck teeth.

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