Dental Health for Children

Caring for your baby's teeth

Plaque grows in your baby's mouth even before the first tooth appears. Now is the time to start good hygiene habits. Healthy teeth will help your baby to eat, talk, and smile. They will also help to hold a place for adult teeth.   

  • Wipe your baby's gums in the morning and night (or more) with a clean washcloth.
  • As soon as your baby's teeth appear, brush them at least twice a day. Use a small, soft toothbrush and only use tap water. Do not use toothpaste to brush your baby's teeth.
  • Once a month, lift your baby's top lip to check for cavities. Look at the front and back of the top four teeth. Make sure to check around the gum line. If you see white or brown spots, take your baby to the dentist.
  • Begin flossing once a day when your child has teeth that are touching.

  • Your baby's first visit to the dentist should occur at one year old, or when the first teeth appear. You can find a dentist that accepts babies, by consulting with friends and family or by visiting the Ottawa Dental Society webpage. 
  • If your baby falls asleep while feeding, remove the nipple. Then place your baby in the crib on its back.
  • If your baby sleeps with a bottle, only use water.
  • When your baby can sit up alone, give your baby water to drink in a plastic cup.
  • If your baby uses a bottle, wean by 9 to 12 months.
  • If your baby uses a sippy cup, only use for water.
  • If your baby uses a soother, never put it in your own mouth. This will pass bacteria that cause cavities.
  • Avoid sharing utensils with your baby.
  • Never dip a soother in syrup, honey, or other sweeteners. This can cause cavities.
  • Active supervision is important to protect your baby. Injuries to your baby's teeth can occur from falls.

Teething is the natural process of teeth working their way through the jaw bone and cutting through the gums. The first tooth will usually come in at 6 to 10 months.

Signs that your baby is teething:

  • Change in appetite and sleep patterns
  • Urge to chew and bite
  • Irritability
  • Excessive drooling

Usual time for primary teeth to appear

  • Each child is different and may not follow the exact time chart
  • The first tooth normally comes in between 6 and 10 months
  • By age 2 ½ to 3 years, children usually have 20 baby teeth
  • At about 6 years of age a child starts toget their permanent (adult) teeth. The 1st adult molar grows in behind the babyteeth

Upper teeth

  • Central incisors: 7-12 months
  • Lateral incisors: 9-13 months
  • Canines (cuspids): 16-22 months
  • First molars: 13-19 months
  • Second molars: 25-33 months

Lower teeth

  • Central incisors: 6-10 months
  • Lateral incisors: 7-16 months
  • Canines (cuspids): 16-23 months
  • First molars: 12-18 months
  • Second molars: 20-31 months

What you can do to care for your teething child:

  • Massage your baby's irritated or swollen gums with a clean finger.
  • Chill a wet cloth in the refrigerator. Use the chilled cloth to massage your baby's gums.
  • Offer your baby a safe and chilled teething ring. Make sure the teething ring is not frozen.
  • Do not use gum numbing gels on your baby. Over-the-counter baby numbing gels can numb your baby's entire mouth and throat. This can interfere with your baby's swallowing and may result in choking.
  • Do not give teething biscuits to your baby. They are high in sugar and can cause cavities, especially in new baby teeth. Teething biscuits also get soft and mushy. This can become a choking hazard for your baby.
  • Caution: If your child has a fever, runny nose or diarrhea, these are not typical signs of teething. Call your doctor.

Early Childhood Tooth Decay (ECTD) are cavities found in children younger than 6 years of age. This is usually found in the upper front teeth.

At birth, babies have few germs in their mouth that cause cavities. ECTD can develop when:

  • Parents and caregivers share utensils with their child.
  • Babies or young children are exposed to liquids that contain sugar. During the feeding, the sugar in liquids combines with germs in the mouth. This can produce an acid that may damage the tooth's hard outer layer (enamel). This can lead to cavities.
  • If you see white or brown spots on your baby's teeth, take your child to the dentist.

Prevent ECTD:

  • Lift your baby's top lip to check for cavities. Do this at least once a month.
  • Wipe your baby's gums with a clean washcloth in the morning, at night and after feeding.
  • If your baby falls asleep while feeding, remove the nipple before placing your baby to sleep in the crib on its back.
  • If your baby sleeps with a bottle, only use water.
  • As soon as your baby's teeth appear, brush them at least twice a day with a small, soft toothbrush with only tap water. Do not use toothpaste.
  • Avoid sharing utensils with your baby. If your baby uses a soother, never put it in your mouth.
  • Offer tap water to your child between meals.
  • Visit a dentist with your baby by one year old.

Caring for your child's teeth

Growing teeth are important for eating, talking, smiling, and for keeping space for the adult teeth to grow.

  • Brush your child's teeth and tongue after breakfast and before bedtime
  • Use a small soft toothbrush with no more than a pea size amount of fluoridated toothpaste. Make sure your child does not swallow the toothpaste.
  • Remind your child to brush the large back teeth
  • Help with brushing until your child is eight years old
  • Floss your child's teeth before bed. Children can begin to floss their own teeth at around 10 years old
  • Have your child wear a mouth guard when playing a contact sport
  • Talk to your dentist about sealing the pits and grooves of your child's molars with a protective coating

 

 

Sugar and plaque are the main causes of dental cavities in children.

Here are some factors to consider when giving snacks to your child:

  • Choose snacks that are nutritious and unsweetened. Healthy food is good for both your child's dental and general health.
  • Read the ingredients list when choosing snacks to give your child. Note that raw cane sugar, honey, molasses, corn or maple syrup, glucose and fructose are all types of sugar.
  • Limit serving sweets to special occasions and only serve them at mealtime. The increased flow of saliva during a meal helps wash away and dilute sugars.
  • Reduce the length of time that sweet food stays in contact with your child's teeth. Do not allow your child to sip on sweet drinks for a long period of time. This also applies to sucking on a candy or chewing sugared gum.
  • Avoid serving your child sticky foods, such as cereal bars and dried fruits. These foods stay on the surface of the teeth longer.
  • Have your child rinse their mouth with water, eat a piece of cheese or chew sugar free gum when brushing is not possible.

Looking for dental health services for your child?

Healthy Smiles Ontario Program

Good oral health is important to children's overall health. The cost of dental treatment can be difficult for many families who do not have dental coverage. The Healthy Smiles Ontario (HSO) program offers free dental care. This program is for children from birth to 17 years in low-income families. 

Canadian Dental Care Plan (CDCP)

The Canadian Dental Care Plan is helping make the cost of dental care more affordable for eligible Canadian residents of all age groups. 

For more information about eligibility and to apply for the Canadian Dental Care Plan, visit Canadian Dental Care Plan - Canada.ca or call 1-833-537-4342.

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