Children’s primary teeth affect their ability to eat, speak, and reflect their overall health. Therefore, early oral care will help prevent serious problems and lay a solid foundation for a healthy smile. Let’s explore this issue further with Herident Dental Clinic in the article below!
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The Importance of Oral Health Care for Children
Children’s primary teeth affect their ability to eat, speak, and reflect their overall health. Therefore, early oral care will help prevent serious problems and lay a solid foundation for a healthy smile. Let’s explore this issue further with Herident Dental Clinic in the article below!
Common Dental Issues in Children
Taking care of children’s oral health is an essential task. Many common dental problems can seriously affect the development and overall health of children. Below are some common dental issues in children that parents need to be aware of:
Tooth Decay in Children
Tooth decay in children is the most common dental problem. It is caused by the accumulation of plaque and bacteria on the teeth. Tooth decay is often related to a diet high in sugar and poor oral hygiene habits.
Some symptoms include tooth pain, the appearance of cavities on the teeth. If not treated promptly, tooth decay can lead to pain and infection, and even affect the development of permanent teeth later on.

Gingivitis (Gum Inflammation)
Gingivitis, also known as gum disease, is a fairly common condition where the gums become inflamed, swollen, and bleed easily. Gingivitis is considered a dental disease, often causing pain, bleeding, and affecting the child’s ability to chew.
Gingivitis is usually caused by plaque accumulation and bacteria. It can also be due to teething, improper oral hygiene, overall health issues, or other dental diseases. Symptoms include swollen, red gums, pain, and bleeding when brushing.
Crooked Teeth
Crooked teeth or misaligned teeth can cause difficulties in eating and oral hygiene, impacting the child’s appearance and self-confidence.
The cause may be related to a lack of space in the child’s dental arch. This condition may require examination, monitoring, and intervention by a dentist, such as orthodontics for children to adjust and improve the position of the teeth.

Pulpitis (Tooth Pulp Inflammation)
Pulpitis is a serious condition when the pulp inside the tooth becomes inflamed and infected. The tooth pulp contains nerves and blood vessels, playing a key role in providing nutrients and sensation to the tooth. When the pulp is inflamed, it can lead to serious dental health issues in children: pain, swelling, and even tooth loss or impact the development of permanent teeth.

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Causes of Tooth Decay in Children
Tooth decay is a common dental issue in children and can lead to pain, discomfort, and other serious problems if not treated in time. Here are the main causes of tooth decay in children:
Diet High in Sugar
- Consuming sweets: Foods and drinks high in sugar, such as candy, cakes, soft drinks, etc., are the main causes of tooth decay. Sugar is the primary food source for bacteria in the mouth, leading to the formation of acids that attack tooth enamel.
- Eating before bedtime: If children snack or drink milk before sleeping without cleaning their teeth afterward, sugar residue on the teeth can create conditions for bacteria to grow and cause tooth decay in children.
Poor Oral Hygiene
- Not brushing correctly: Brushing teeth infrequently or incorrectly leads to plaque and bacteria accumulating on the surface of the teeth, causing tooth decay.
- Using inappropriate toothpaste: Using children's toothpaste that does not contain fluoride or is not suitable for the child’s age can reduce its effectiveness in protecting teeth.
Unhealthy Diet
- Lack of vitamins and minerals: A diet lacking in necessary vitamins and minerals, especially vitamin D and calcium, can weaken tooth enamel and increase the risk of tooth decay. (According to a report from Vinmec hospital)
- Lack of fiber in the diet: A lack of fiber in the diet can reduce the self-cleaning ability of the teeth and gums, creating conditions for bacteria to thrive.
How to Prevent Tooth Decay in Children
Tooth decay in children is a common issue but can be completely prevented with the right care and attention. Here are some effective ways to protect your child's oral health and prevent tooth decay:
Choose the Right Toothpaste for Children
- Fluoride content: Dr. Nguyễn Thị Thủy – Dentist at Herident Dental Clinic advises choosing toothpaste containing fluoride. These will help increase the remineralization of tooth enamel and reduce the risk of tooth decay. For young children, choose toothpaste with low fluoride content that is suitable for their age.
- Mild flavor: Children usually dislike the strong taste of adult toothpaste. To encourage regular brushing, choose toothpaste with flavors that children like. Fruit or mild mint flavors can make brushing more fun for children.

Choose a Safe Toothbrush for Children
- Soft bristle toothbrushes: Use a children’s toothbrush with soft bristles to avoid damaging the gums and tooth enamel. They also help clean plaque effectively without causing irritation.
- Suitable size: Choose a toothbrush with a small head that fits the child’s mouth. A small brush head helps children reach hard-to-clean areas, such as between teeth and the back of the mouth.
- Handle design: Choose a toothbrush with an ergonomically designed handle so the child can easily hold it and brush effectively.

Daily Oral Care Steps for Children
- Brush regularly: Ensure children brush their teeth at least twice a day, in the morning and before bed. Use the correct brushing technique, brushing in small circular motions, cleaning all tooth surfaces.
- Use dental floss: Teach children to use children’s floss or flossing tools to clean between their teeth to remove plaque and food particles. This helps prevent bacterial buildup in the interdental areas.
- Limit sweets: Sweets are the main cause of tooth decay, so limit the amount of sweets children consume.
- Encourage drinking water: Drinking water helps rinse the mouth and reduce plaque buildup.
Consult for Regular Dental Check-ups for Children
- Regular dental check-ups: Take children to the dentist at least once every 6 months to check their oral health and detect problems early. The dentist can provide preventive measures and timely treatment to protect the child’s oral health.
- Get advice on oral care: Discuss your child’s oral care habits with the dentist and receive advice on how to protect and maintain good oral health.
Trends in Children’s Oral Care
In recent years, children’s oral care has significantly advanced. Not only in treatment methods but also in creating more positive and child-friendly experiences. Below are two notable trends in children’s oral care today:
Orthodontics for Children
- Benefits of early orthodontics: Orthodontics is no longer just for adults but is becoming increasingly popular among children. Early orthodontic treatment can help adjust the growth of the jaw and teeth, making them grow straight and minimizing bite problems. Dentists can assess the need for orthodontics at 7-9 years old, when the jaw structure is still developing.
- Modern orthodontic techniques: Orthodontic technology has advanced with new solutions like clear aligners (Invisalign) or gentler braces with fewer wires and brackets. These technologies not only reduce discomfort but also help children feel more confident during the treatment process.
RELATED ARTICLE: What is Orthodontics? Modern Orthodontic Methods

Regular Dental Check-ups at Child-Friendly Clinics
Regular check-ups not only help detect and treat early dental issues but also provide opportunities to educate children about the importance of oral care. Some key points when choosing a clinic include:
- Choose a reputable clinic: By choosing a reputable clinic, parents can be assured that their children will receive attentive and accurate care. This helps prevent dental issues and maintain a healthy smile for kids.
- Choose a clinic with a comfortable environment for children: Dental clinics are often designed with bright colors, toys, and activities to make children feel at ease and reduce anxiety when visiting the dentist.
If you are looking for a dental clinic that meets both criteria of being reputable and child-friendly, you can consider Herident Dental Clinic. This is a leading dental system in Vietnam, renowned for its highly skilled team and extensive experience.

Frequently Asked Questions (FAQs)
What problems can tooth decay cause in children if not treated?
If untreated, tooth decay in children can lead to pulpitis, causing pain, swelling, and severe infections. Children may have trouble eating and speaking, and there’s a risk of early tooth loss, affecting the development of permanent teeth later on.
When should children start orthodontic treatment?
Dentists usually recommend evaluating a child’s teeth between 7-9 years old. Early orthodontic treatment helps adjust the growth of the jaw and teeth, preventing more serious dental issues in the future.
How to choose the right toothpaste for children?
Choose toothpaste for children with fluoride content appropriate for their age. The flavor should be fruit or mild mint to encourage children to brush regularly.
Why are regular dental check-ups for children important?
Regular dental check-ups help detect and treat dental problems early and provide an opportunity to educate children about the importance of oral care. This helps protect long-term oral health.
Taking care of children’s oral health from an early age is not only an important part of their healthy development but also lays the foundation for a bright future. As parents, we need to ensure that children receive the best oral care from the early years of life.
If you are looking for a dental clinic for regular check-ups or would like further advice on children’s oral health care, call HOTLINE 1900.5089 for consultation from Herident Dental Clinic!
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