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Are thumb sucking and pacifier habits harmful for a child’s teeth?

November 12th, 2025

Depending on how long the thumb sucking or constant pacifier use continues, and how aggressively the child sucks a thumb or the pacifier, it can indeed be an oral health issue. Generally speaking, most children outgrow these behaviors or are able to be weaned off them successfully sometime between ages two and four. When children wean off the behaviors in this age range, long-term damage is unlikely.

Why Kids Suck Their Thumb or Pacifier

Both of these habits are actually a form of self soothing that your child likely uses when he or she is very upset, or feeling stressed, confused, frustrated, or unable to properly express the emotions. If your son or daughters is a regular thumb sucker, or the child wants to use the pacifier almost constantly, it is best to try to taper off these habits at a young age.

If your child continues to suck a thumb or request a pacifier consistently after leaving toddler-hood, this could be a source of concern, and it should be addressed with Dr. Goodall and our staff. We will be able to evaluate your child's mouth to look for any signs of damage such as palate changes or teeth shifting.

Say Goodbye to Old Habits

In the event that your child is quite reluctant to give up a pacifier or thumb-sucking habit, there are a few things you can do to discourage these behaviors.

  • When you notice that your child is not using a pacifier or sucking a thumb, offer effusive praise. This type of positive reinforcement can be much more effective than scolding the child.
  • Consider instituting a reward system for giving up the habit. If the child goes a certain amount of time without this behavior, award him or her for being such a “big kid.”
  • Employ the help of older siblings or relatives that your child admires. When a child’s role model says that he or she stopped sucking thumbs at a certain age, your child is likely to try to emulate that.

Losing a Baby Tooth Prematurely

November 5th, 2025

Losing a baby tooth is often an exciting event in a child’s life. It’s a sign your child is growing up, and might even bring a surprise from the Tooth Fairy (or other generous party). But sometimes, a baby tooth is lost due to injury or accident. Don’t panic, but do call our Frisco office as soon as possible.

If Your Child Loses a Tooth

It is important to see your child quickly when a baby tooth is lost through injury. The underlying adult tooth might be affected as well, so it’s always best to come in for an examination of the injured area. The American Dental Association recommends that you find the lost tooth, keep it moist, and bring it with you to the office. Call Dr. Goodall immediately, and we will let you know the best way to treat your child and deal with the lost tooth.

Baby Teeth Are Important

There are several important reasons to look after your child’s first teeth. Baby teeth not only help with speech and jaw development, but they serve as space holders for permanent teeth. If a primary tooth is lost too early, a permanent tooth might “drift” into the empty space and cause crowding or crookedness.

Space Maintainer

A space maintainer is an appliance that does exactly that—keeps the lost baby tooth’s space free so that the correct permanent tooth will erupt in the proper position. The need for a space maintainer depends on several factors, including your child’s age when the baby tooth is lost and which tooth or teeth are involved. We will be happy to address any concerns you might have about whether or not a space maintainer is needed.

It is important to remember that there are solutions if the Tooth Fairy arrives at your house unexpectedly. Keep calm, call our office, and reassure your child that his or her smile is still beautiful!

 

Halloween: Sweet candy and scary costumes!

October 29th, 2025

Halloween is an annual event celebrated by both children and adults every October 31. Some scholars claim that it originates from the celebration of Celtic festivals that honored the dead and harvest season. This day marks the end of summer, and the transition to cold winter months ahead. No matter what the origin may be, Dr. Goodall and our team hope all our patients have a fun and safe Halloween!

The History of Halloween

North America predominantly celebrates Halloween by dressing up in costumes, going trick-or-treating to collect candy, and eating an abnormal amount of sweets. This tradition goes back hundreds of years and usually involves celebrations throughout the month of October.

Halloween festivities can also include carving pumpkins, going on hayrides, visiting apple orchards and haunted houses, watching scary movies, attending costume parties, and much more!

Spooky Facts

  • Fifty percent of kids prefer to receive chocolate candy for Halloween, compared with 24% who prefer non-chocolate candy and 10% who preferred gum.
  • One quarter of all the candy sold each year in the U.S. is purchased for Halloween.
  • The first jack o’ lanterns were actually made from turnips.
  • Halloween is the second highest-grossing commercial holiday after Christmas.
  • The largest pumpkin ever measured broke the world record in 1993 by weighing in at 836 lbs.

Worried about your child’s teeth?

  • Limit the amount of candy he or she consumes each day.
  • Have your child brush his or her teeth after eating candy.
  • Avoid hard, chewy candies, because they can stick in hard-to-brush places.
  • Keep candy out of sight to reduce temptation.
  • Don’t buy candy too far in advance so you can limit pre-Halloween consumption.
  • Help or encourage your kids to floss.

Moderation is key when it comes to your oral health and celebrating Halloween. Make sure to schedule your child’s next appointment at our Frisco office if you notice any issues with his or her teeth. We hope you have a fun and spooky Halloween!

Mouthguard Protection

October 22nd, 2025

Let’s talk about mouthguards and night guards—two crucial appliances that protect your child’s teeth and jaw.

We could talk about how important a mouthguard is when your family leads an active life. Mouthguards protect teeth, delicate mouth tissue, and jaws from accidents and impacts. 

Or if someone in the house grinds his or her teeth at night, waking up every morning with tooth or jaw pain, we can talk about how a night guard can be a quality-of-life-saver.

But we’re not going to talk about any of these important topics today. Instead of looking at how a guard protects your child, today we’re going to look at how you can help children protect their mouthguards.

If you want their guards to last longer, work better, and stay (and smell!) cleaner, some basic tips make all the difference. Here are some important rules to share with your child.

  • Keep your guard clean.

This can’t be stressed enough. Without a good cleaning routine, your guard can become discolored, develop an unpleasant odor, and even cause illness. Not very appealing, right? Happily, keeping mouthguards and night guards clean isn’t difficult.

When you wear your guard, whether during daytime activities or through the night, the same plaque that is present in your mouth makes itself at home your guard. And when your night guard or mouthguard is in its case, that dark, moist environment makes it a perfect breeding ground for all kinds of bacteria, viruses, and fungi.

As soon as you take your mouthguard out, rinse it off. Brush with a soft toothbrush to remove all the plaque, saliva, or food debris that might be lingering in your appliance. (If you are on the playing field, in the park, or at some other inconvenient location, rinse it and brush as soon as you can.) Toothpaste can help get your guard its cleanest, but can be too abrasive for some appliances.

Once you’ve cleaned it, let your guard air dry in a clean spot for about 30 minutes. Air drying helps prevent bacterial growth. After your guard has dried, return it to its case.

Once a week, you might need to give your guard a good soak in a mouthwash or other dental cleaning solution.

Since cleaning instructions can be different depending on which type of guard you have, be sure to follow our instructions if you have a custom guard, or follow the manufacturer’s cleaning instructions if you have a store guard.

  • Keep it safe.

When your guard isn’t in your mouth, it should be in its case. Floating loose on the bathroom counter or tumbling around in your gym bag puts your guard at risk for breakage and bacteria.

And don’t forget to clean your case thoroughly every few days and air dry it as well. Bacteria, viruses, fungi, mold, and other unwelcome guests can collect in your case, too.

  • Keep it only as long as it’s in good condition.

You can purchase mouthguards from sporting or drug stores, or Dr. Goodall can make a mouthguard or night guard designed to fit your teeth perfectly. These appliances are made to be strong and durable, but they’re not indestructible. Over time they can wear down or become damaged, especially if you treat them carelessly.

Bacteria can lurk in dents and cracks, and you can cut your mouth on rough, sharp, or broken edges. But if your guard isn’t fitting properly, don’t resort to self-help! Trying to repair, reshape, or trim your appliance yourself is not a good idea, because it might affect its fit and protective ability.

Any sign that your guard isn’t fitting properly or shows signs of wear and tear could mean it’s time for a replacement. You can replace a store model, or ask our Frisco team about repairing or replacing your custom guard. A mouthguard that doesn’t fit, doesn’t keep you safe.

Take care of your guard, and it will take care of you. The reward for the small amount of time and effort you put into caring for your mouthguard or night guard is a smile that will last you for a lifetime. That’s a benefit we can talk about all day!

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