Children’s Flat Feet: Causes, Symptoms, And Management

Children’s Flat Feet: Causes, Symptoms, And Management

Children’s Flat Feet: What Every Parent Should Know

When children take their first steps, every parent watches with excitement (and maybe a little worry). As they grow, you might start to notice their feet looking “flatter” than yours, or their shoes wearing out unevenly. You might also notice that their footprints look odd when you’re at the beach. Sometimes, their grandparents will comment, “Wah, why is my grandchild walking like that? Can you ask somebody to check?” If you’ve ever wondered whether this is normal or something to be concerned about, you’re not alone. These questions are more common than you think, because flat feet in children are a condition that many parents encounter during the growing years, especially in Singapore.

Flat feet in children, or medically called paediatric pes planus, are common — but not always harmless. While some kids outgrow it without problems, others may develop pain, awkward walking patterns, trips and falls easily, or struggle with sports. This is where podiatry for children comes in: to guide parents through what’s normal, what’s not, and when to seek help from a children’s foot specialist.

What Are Children's Flat Feet?

Simply put, flat feet occur when the arch of the foot is lower than usual, causing most of the sole to touch the ground when standing. For toddlers, this is often perfectly normal — their bones, muscles, and ligaments are still developing, and the arch may not be visible yet. Many children “grow into” their arches as they get older. You should typically see an arch forming between the ages 2 to 4.

However, in some cases, the arches remain flat beyond the early years, or they cause discomfort that affects daily life. If your child frequently complains of leg or heel pain, avoids sports, or struggles to keep up with friends at the playground, their feet may require attention.

Flat feet in children. Signs and symptoms of children flat feet. Straits Podiatry

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How Flat Feet Affect a Child’s Daily Life

For some children, flat feet don’t cause any issues. But for others, the impact can be significant. Imagine your child at recess, eager to join a game of basketball or soccer, but sitting out after just a few minutes because their legs feel tired. Or during a family overseas holiday, your child is lagging behind and asking to rest because their feet hurt. These everyday scenarios show how untreated flat feet can quietly affect a child’s ability to enjoy both school and family activities.

Children may not always use the words “my feet hurt.” Instead, they might say their legs are tired, or you may notice that they avoid sports they used to enjoy. Uneven shoe wear — especially if shoes wear out quickly on one side — can also be a subtle clue. For the little ones, they tend to ask to be carried instead of walking on their own.

Do All Children Outgrow Flat Feet?

The most common question we get asked is whether flat feet in children simply disappear with age. The truth is, some kids do outgrow it naturally as their bones and muscles strengthen, and we call that “developmental flat foot”. But for others, the condition persists into their teenage years and adulthood. The important question is not only whether the feet look flat, but whether the flatness causes pain, fatigue, or difficulties in walking and running.

Besides signs and symptoms, another important factor that determines the chance of “outgrowing” is the child’s underlying health. Some health conditions often lead to a high likelihood of permanent flat feet, which we classify as “non-developmental flat foot” (does not improve with growth). The reason is that such conditions often cause ligament laxity (or joint hypermobility), which means their joints tend to stretch out more easily under load.

If your child struggles with any of these issues, it may be time to explore treatment options. Early support can help prevent discomfort and allow kids to participate fully in the activities they love.

What Causes Children’s Flat Feet?

The causes can vary. Sometimes it’s simply a family trait — if mum or dad had flat feet, the chances are higher for the child. In other cases, tight calf muscles or Achilles tendons, or unusually flexible joints, play a role. Flat feet may also develop when children spend long hours in shoes without proper support. While not every cause is preventable, understanding them helps parents make informed choices about footwear and activity.

Is My Child At Risk?

Your child can carry a higher baseline risk if he or she has:

    • Family members or parents who are flat-footed
    • Generalised hypermobile joints or ligament laxity
    • Underlying connective tissue disorders (e.g. Marfan Syndrome, Ehlers-Danlos syndrome)
    • Neurological conditions
    • Tight calves or achilles shortening, particularly those who walk on their tippy toes
    • Been wearing poorly supported shoes that are not suitable for the age group
    • Weak muscular development due to a lack of activity

What Can Flat Feet Lead To?

The symptoms of children’s flat feet often come from the secondary conditions that have developed. This is because the collapsed arches alter the mechanics and function of the foot, adding more stress to our bones, joints, and tendons. It is like driving a car with a punctured tyre; it is going to cause damage to the rims, suspension, and axles if you don’t change it.

Commonly associated paediatric foot conditions include:

  • Sever’s disease (especially in active kids) or plantar fasciitis — causing heel pain.
  • Posterior tibial tendinitis — inflammation of the tendon that causes arch pain.
  • Juvenile bunions — a deformity where the big toe deviates outwards.
  • Clawed or hammertoes — as a result of the foot compensating to achieve a stable footing.
  • Knee or hip discomfort — due to poor alignment.
  • Corns or calluses — as a result of uneven pressure distribution of the foot.
Podiatrist assessing child's flat feet through a 3D foot scanner.

Does My Child Need Treatment?

Not always. Many children with flat feet grow up without problems. But if the flat feet are linked with pain, fatigue, tripping, or posture issues, it’s best to see a paediatric foot specialist. Think of it like eyesight: not every child needs glasses, but if vision is affecting daily life, correction helps them thrive. The same applies to paediatric podiatry.

If the flat feet are painful or affect a child’s mobility, treatment options are available. The good news is that most are non-invasive and child-friendly.

A children’s podiatrist will first assess how your child walks, runs, and balances. They may check muscle strength, flexibility, and posture. From there, management can range from simple advice on choosing supportive shoes to exercises that strengthen the arches and improve alignment. In some cases, specially made foot braces or insoles are recommended to support the feet, reduce strain, and improve posture.

These measures can’t always “cure” flat feet in the sense of permanently changing foot structure, but they certainly help children move more comfortably, reduce pain, and stay active. Think of it like wearing glasses: they don’t change your eyes, but they allow you to function at your best. In rare cases of extreme flat foot, surgical correction can improve the quality of life, and may be necessary, but it is typically performed between the ages of 9 and 14.

Methods to help improve foot posture often require a combination approach, which includes:

    • Switching to supportive shoes instead of flip flops or Crocs-style shoes
    • Wearing custom orthotics or supramalleolar orthoses
    • Leg and foot strengthening exercises, such as tipping toe and towel curls
    • Balance and proprioception training
    • Increasing physical activity levels

Supporting Children at Home

Parents can also play a big role in managing flat feet. Choosing well-fitted, supportive kids’ shoes makes a difference, as does encouraging active play that strengthens the legs and feet, like cycling or swimming. Doing exercises at home — even something as simple as tiptoe walking across the living room — can be made into a fun activity.

But perhaps most importantly, listening to your child matters. If they frequently mention discomfort or avoid activities they used to enjoy, it may be time for a check-up.

Why Early Care Matters

The difference that flat feet treatment can make for children can be life-changing. Seeing your child, who struggles to play football because of sore feet, not only makes you feel bad, but also makes him sad. Sometimes, with just guidance to get the right shoes or get a pair of insoles, they get to achieve their dreams. These changes for a child can mean the freedom to fully enjoy their childhood.

Parents sometimes feel guilty, wondering if they “missed” the signs earlier. The truth is, flat feet often go unnoticed until they start causing issues. What matters most is recognising the signs now and seeking help when needed. You can also spread the awareness in your parents’ support group so that more children can get the help they need.

When to Seek Professional Advice

If you notice your child frequently tripping, complaining of leg or heel pain, avoiding sports, or wearing out shoes unevenly, it’s a good idea to consult a podiatrist. Remember, not every case of children’s flat feet requires intervention, but professional guidance helps you know whether to watch and wait or to begin treatment.

The earlier potential problems are addressed, the easier it is to keep your child active and confident. Paediatric podiatry focuses on prevention and support, ensuring children can walk, run, and play without limitations.

Have Your Child's Feet Checked At Straits Podiatry

Flat feet are a common part of childhood, but they don’t always need to hold children back. At Straits Podiary, we provide the right attention and guidance so that your kids can enjoy school sports, family outings, and everyday adventures without being limited by foot pain. Managing flat feet for children is about more than just fixing arches — it’s about giving your child the freedom to move with confidence.

If you’ve noticed signs of flat feet or an odd walking pattern in your child, book an appointment with our podiatrists today. Early care can make all the difference.

Do You Have A Question? Ask Us...

FAQ

Yes, it is very common for toddlers and young children to appear flat-footed. At this age, the arches are not fully developed, and a layer of baby fat often hides them. For most children, the arches gradually become more visible by the age of 4 to 5. However, if your child complains of pain, struggles to walk long distances, or shows unusual walking patterns, it’s worth having a podiatrist check early before further issues develop.

Flat feet in children don’t always cause long-term problems. Many actually grow up without pain or difficulty. However, in some cases, persistent flat feet can lead to issues such as heel pain, shin splints, or knee discomfort as children become more active in sports. This is particularly due to the misalignment from flat feet, putting extra strain on the bones, joints, and tendons over time. Tackling the symptoms early ensures that children can stay active without these problems following them into adolescence and adulthood.

Not at all, in fact, it is better for the child to be more active. Many children with flat feet enjoy sports without any issues. The key factor is whether flat feet are causing pain or affecting your child’s ability to participate in sports. If it does, it means that your child requires further support and guidance to achieve a better quality of life. Your child may need orthoses and the right shoes to continue playing comfortably. With the right support, children can run, jump, and compete just as actively as their peers. This is how early podiatry care helps children perform better and with greater confidence in physical activities.

For painless, flexible flat feet that are within normal range, treatment may not be needed at all — just monitoring. However, if there is discomfort or fatigue, a podiatrist may recommend supportive footwear, stretching exercises, or custom orthoses (specialised insoles) to improve alignment and relieve strain. In rare cases of rigid or severe flat feet, further medical intervention may be considered, but surgery is uncommon in children.

You should consider seeing a paediatric podiatrist if your child complains of foot, leg, or knee pain; struggles to run or do sports; trips frequently; or if you notice unusual shoe wear. It’s also worth seeking advice if flat feet persist beyond childcare age and seem to affect posture or activity. A podiatrist can perform a thorough assessment, explain whether the condition is within the normal range of development, and suggest appropriate management or reassurance.