Why visit the dentist so early?
It can seem surprising to take a one-year-old to the dentist, but early visits have clear purposes. Baby teeth can develop cavities soon after they appear, especially with frequent night-time feeding or sugary drinks. Early decay can progress quickly in baby teeth because their enamel is thinner than that of adult teeth.
An early visit is mostly about prevention and guidance. Parents receive practical advice before problems start, and children become familiar with the dental setting while visits are still easy and positive.
Do baby teeth really matter if they fall out anyway?
Yes. Baby teeth help children chew and speak clearly, and they hold space for the permanent teeth developing underneath. Some back baby teeth stay in place until around age ten to twelve. Untreated decay can cause pain, infection and early tooth loss, which may affect how adult teeth come in. Our page on baby teeth cavity care explains how cavities in primary teeth are managed.
How should I prepare my child?
- Keep the language positive and simple."The dentist will count your teeth" works better than "it won't hurt", which introduces the idea of pain.
- Read a picture book or play pretend. Taking turns counting each other's teeth with a toothbrush can make the idea familiar.
- Choose a good time of day. Book when your child is usually rested and fed, not close to nap time.
- Stay calm yourself. Children notice parents' anxiety. If you are nervous about dentists, it may help to let another adult accompany them.
- Bring information. Note any medical conditions, medications, and questions you want to ask.
What happens at the first visit?
For very young children, the first visit is usually brief. A typical appointment may include:
- A conversation with the parent about your child's health, feeding habits, brushing routine and any concerns.
- A gentle examination. For toddlers, this is often done "knee-to-knee", with the child lying back on the parent's lap facing the dentist.
- Checking teeth and gums for early signs of decay, the development of the bite and any soft-tissue concerns.
- Cleaning or fluoride if appropriate.
- Personal advice on brushing, toothpaste amounts, diet and how often to return.
X-rays are not usually needed at a first visit for a very young child unless there is a specific concern.
What if my child cries?
Crying is completely normal for young children, and the dental team is used to it. In fact, crying lets the dentist see inside the mouth. The goal of an early visit is not a completely calm child, but a short, positive experience that builds familiarity over time. Older children who are anxious can often be helped with simple explanations, a "tell, show, do" approach and short, frequent visits.
How should I brush my child's teeth?
- Start cleaning as soon as the first tooth appears, using a soft, small-headed toothbrush.
- Many dental organisations recommend a smear of fluoride toothpaste, about the size of a grain of rice, for children under three, and a pea-sized amount from around age three. Your dentist can confirm what suits your child.
- Brush twice a day, including before bed.
- Help with or supervise brushing until your child can do it well, often until around age seven or eight.
- Begin flossing when teeth start to touch each other.
What habits cause cavities in young children?
- Falling asleep with a bottle of milk, formula or juice.
- Frequent sipping of sweet drinks or snacking throughout the day.
- Sticky sweets and snacks that cling to the teeth.
- Sharing spoons or cleaning a pacifier in a parent's mouth, which may pass on cavity-causing bacteria.
The frequency of sugar exposure tends to matter as much as the total amount, so limiting sweet foods to mealtimes is a helpful habit.
How can sealants and fluoride help?
As children grow, professional preventive treatments become useful. Fluoride varnish strengthens enamel and helps make it more resistant to decay. Dental sealants are thin protective coatings placed in the grooves of back teeth, where food and bacteria easily collect; they are commonly applied once the permanent molars come in, often around age six and again around age twelve. Our sealants and fluoride page explains both in more detail.
Does Korea have dental check-ups for young children?
Korea's national infant and child health screening programme has included oral examinations at certain ages. These are separate from regular dental care and are useful as a basic check. Ask the clinic or the National Health Insurance Service which screenings your child is eligible for.
What if my child has a dental injury?
Falls are common as toddlers learn to walk and climb, and front teeth are often the ones affected. If your child knocks or chips a tooth, cuts the lip or gum, or a tooth changes colour in the weeks after a fall, it is worth having it checked. Do not try to put a knocked-out baby tooth back in, as this can harm the developing adult tooth underneath. Call the clinic for advice, and see our page on emergency dental care for urgent situations.
How often should my child see the dentist?
Many children are seen about every six months, but the interval depends on their cavity risk. A child with frequent decay may be seen more often; a child with very low risk may need fewer visits. Your dentist should explain the reasons for the recall interval.
Children's dental care at E&D Dental
Seoul E&D Dental Clinic offers pediatric dentistry with an emphasis on prevention, clear explanation for parents and a gentle pace for children. When treatment is needed, our 3-step painless anesthesia system, starting with a topical gel, is designed to minimize discomfort. Saturday morning hours can make visits easier for families. The clinic is about a five-minute walk from Sanbon Station on Line 4 in Gunpo. To book your child's first visit, please contact us by phone or WhatsApp.