Heel pain in active children is common and often concerning for parents. Sever’s disease (calcaneal apophysitis) is the leading cause of heel pain in children ages 7-14, particularly in young athletes involved in high-impact sports. This comprehensive guide explains what Sever’s disease in children is, how to recognize the symptoms, understand the differences from regular growing pains, and explore effective treatment options to get your child back to playing pain-free.
Is your child limping off the soccer field? Walking on their tiptoes to avoid heel pain? Suddenly avoiding the sports and play they used to love?
If so, you’re not alone, and there’s a good chance you’re looking at the #1 cause of heel pain in active children: Sever’s disease.
The name sounds scary, but here’s the good news: Sever’s isn’t really a “disease” at all. It’s a growth plate injury, and when it’s identified correctly and treated the right way, children recover and get back to running, jumping, and playing pain-free.
At Pediatric Foot & Ankle, we diagnose and solve Sever’s condition every day. Here’s what every parent should know.
WHAT IS SEVER’S DISEASE?
Sever’s condition, also called calcaneal apophysitis, is the most common cause of heel pain in active children ages 7–14. It happens when the growth plate at the back of the heel becomes irritated and injured from sports, running, rapid growth spurts, or direct injury.
During a growth spurt, the heel bone often grows faster than the surrounding muscles and tendons. That leaves the calf and Achilles tendon tight, pulling on the soft growth plate with every step. Add high-impact sports, hard playing surfaces, and unsupportive cleats – and that growth plate becomes overloaded and painful.
Common causes and risk factors include rapid growth spurts (ages 7–14), high-impact “ground and pound” sports like soccer, football, basketball, gymnastics, and dance, tight Achilles tendons, flat feet Pediatric Flat Feet, high arches, or pronated feet, hard playing surfaces, unsupportive shoes or cleats, and increased sports activity.
That foot structure piece matters more than most parents realize. Flat or pronated feet change how force travels through the heel with every single step, which is why heel pain and flat feet so often go hand in hand, and why we evaluate the whole foot, not just the sore spot.
GROWING PAINS VS. SEVER’S: KNOW THE DIFFERENCE
Both cause pain in active children, but they are not the same. General “growing pains” usually show up as a dull ache in the legs at night. Sever’s causes sharp pain in the heel, triggered by physical activity and direct pressure. Children with Sever’s guard how they walk, run, and play. Understanding this distinction is key to making sure your young athlete gets the right treatment to recover properly.
Watch for pain localized to the back and sides of the heel, pain that worsens with activity (especially running and jumping) and improves with rest, limping or walking on tiptoes to avoid heel strike, walking on the outside of the feet or rocking onto the ball of the foot, and pain that often affects both heels – though one side may be worse.
TRY THE SQUEEZE TEST AT HOME
UNDERSTANDING SEVER’S DISEASE IN CHILDREN
Here’s a simple 3-step test you can do right now:
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- Gently squeeze both sides of your child’s heel.
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- A child with Sever’s will have pain – often pulling their foot away as you apply pressure.
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- Pain at the growth plate = a key sign of Sever’s disease.
If this test is painful, especially if your child limps or avoids activity, schedule an evaluation.
One thing that surprises many parents: X-rays cannot diagnose Sever’s. X-rays are typically normal in Sever’s and are used to rule out other serious conditions like fractures, stress fractures, or bone cysts. The diagnosis is made clinically – based on history and a hands-on exam by a specialist who treats growing feet every day.
ACUTE VS. CHRONIC SEVER’S – WHY IT MATTERS
This is where so many families (and even providers) get tripped up. Sever’s disease may present acutely or chronically, and identifying the correct form is key to effective treatment. Misdiagnosis is common – and acute and chronic Sever’s are NOT treated the same.
Acute Sever’s is a short-term flare-up, usually linked to a recent increase in activity – a new sports season, a tournament weekend, a growth spurt. The pain comes on suddenly, is typically milder and intermittent, and shows up during or shortly after activity. The squeeze test produces a mild response, usually only for an hour or two after play. Most importantly: acute Sever’s responds very well to a few days of rest. It’s a temporary inflammatory flare-up of the growth plate.
Chronic Sever’s is a different story. The pain is ongoing and persistent – present for weeks, months, or sometimes years. It’s often constant, bothering your child from the moment they wake up until they go to bed, even on days they aren’t active. The squeeze test produces a strong response at any time of day. Many children develop a pronounced limp or altered gait as they compensate – which creates confusing secondary pain and often delays the proper diagnosis. And here’s the critical part: chronic Sever’s does NOT resolve with simple rest, ice, and stretching. The pain returns as soon as activity resumes, because the underlying problem is no longer just inflammation – it’s a deeper bone injury to the heel growth plate, driven by an uncorrected biomechanical issue like flat feet or pronation.
The simple way to think about it: if a few days of rest fixes it, it is acute. If the pain keeps coming back – or never really leaves – it’s chronic, and it requires specialist care.
HOW SEVER’S DISEASE IS TREATED
ACUTE SEVER’S: CALM IT DOWN AT HOME
The goal: calm inflammation quickly and return your child to activity safely. First-line care includes rest and activity modification (pause or reduce running and jumping until pain improves), ice therapy for 15–20 minutes two to three times daily – especially after activity, NSAIDs like ibuprofen for pain relief (never to play through pain), over-the-counter gel heel cups in all shoes to cushion and slightly elevate the heel, daily calf and Achilles stretching to reduce tension on the growth plate, and a pediatric night brace, which provides a light stretch to the Achilles overnight and can noticeably speed recovery.
Typical outcome: most children resolve within 2–7 days with consistent conservative care.
CHRONIC SEVER’S: WHEN BASIC CARE ISN’T ENOUGH
If your child’s heel pain fails basic treatment – or keeps coming back – home remedies are no longer the answer. Simple rest, ice, and physical therapy often fail because the injury is to the bone, not soft tissue, and there’s a mechanical problem in how the foot is loading the heel.
The gold standard for chronic Sever’s is a custom orthotic. Unlike over-the-counter inserts (which rarely help chronic cases), a true custom pediatric orthotic like the Mikki Device™ is custom-molded to your child’s foot and designed to remove pressure from the injured heel growth plate so it can finally heal, redistribute weight properly across the foot, correct the underlying issues – flat feet, pronation, or high arches – that caused the overload in the first place, and work in everyday shoes and cleats.
The key is a custom-modified heel cup that creates a pocket around the injured growth plate. Without this modification, there is often minimal to NO response with other orthotic designs.
The results speak for themselves: a 95% success rate with full resolution, and 50–70% relief within a matter of weeks – often paired with a nighttime splint for improved recovery. Best of all, in most cases your child does not have to give up sports during treatment.
WHAT EVERY PARENT SHOULD KNOW
Heel pain in an active, growing child is common, but it is not “normal,” and it’s not something to push through. Remember: Sever’s is the #1 cause of heel pain in active kids ages 7–14, especially in ground-and-pound sports like soccer, gymnastics, football, and basketball. Acute and chronic Sever’s are NOT the same condition and must be treated differently. Try the squeeze test at home – pain along the sides of the heel is a red flag. And because flat feet and pronation are major contributing factors, persistent heel pain is the perfect reason to have your child’s overall foot alignment evaluated by a pediatric foot and ankle specialist.
With the right diagnosis and the right treatment, the overwhelming majority of children with Sever’s disease return to running, playing, and competing completely pain-free – with no long-term damage to the heel.
CONCLUSION: TAKING ACTION FOR YOUR CHILD’S HEEL PAIN
Sever’s disease can be frightening for parents, but the reality is encouraging: with proper diagnosis and appropriate treatment, the vast majority of children recover fully and return to their activities without long-term damage. The key is early recognition, accurate diagnosis, and specialist care when conservative treatment isn’t sufficient.
If you’re worried about your child’s heel pain, you’re not alone. A professional evaluation provides answers – and peace of mind.
YOUR CHILD’S FEET ARE BUILT FOR LIFE. WE HELP KEEP THEM THAT WAY.
CALL (480) 534-7220 TO SCHEDULE AN EVALUATION.
