Heel Pain in Active Kids: Understanding Sever's Disease

Key Takeaways:

• Sever’s disease is temporary inflammation of the heel growth plate in active, growing children.
• The condition rarely causes lasting damage and typically improves with rest, stretching, and supportive footwear or inserts.
• Our Meridian and Caldwell podiatrists can confirm the diagnosis, rule out a more serious injury, and help your child return to sports safely.

Your 10-year-old limps off the field after practice, rubbing the back of one heel, and by bedtime is walking on tiptoes to avoid the pain. But by morning, everything seems fine—until the next game.

If this sounds familiar, your young athlete most likely has Sever's disease, the leading cause of children's heel pain during the active grade-school and middle-school years. 

The good news, and the reason the doctors at Rocky Mountain Foot & Ankle want parents to hear it early, is that this is one of the most treatable foot problems in kids. Here’s what to know, and how our board-certified podiatry team will help. 

What’s Sever's Disease, and Why Does It Happen?

Despite the name, it’s not an infection or an illness. Clinically referred to as calcaneal apophysitis, Dr. James Warren Sever determined in 1912 that this is an overuse injury. In growing children, the heel or calcaneus bone isn’t yet fully formed. New bone develops at a soft zone near the back of the heel called the growth plate, and the strong Achilles tendon attaches right beside it. 

During a growth spurt, bones often lengthen faster than muscles and tendons, so the calf and Achilles pull tight against that tender growth plate. Add the repeated pounding of running and jumping on hard surfaces, and the area becomes inflamed and sore. It most often affects active kids ages 8–14. A few things make some young athletes more prone to it than others:

• Sports that involve lots of running and jumping, such as soccer, basketball, football, and cross-country.
• A recent growth spurt, when bones outpace muscles and tendons.
• Tight calf muscles or a tight Achilles tendon.
• Flat feet or high arches, which change how force travels through the heel.
• Worn-out or unsupportive shoes, including cleats with little cushioning.

Typical Symptoms of Sever's Disease

Children aren’t always great at describing pain, so parents often notice the signs before their kids say anything. Watch for:

• Heel pain that flares during or after activity and eases with rest.
• Limping, walking on the toes, or a reluctance to run at full speed.
• Tenderness when you gently squeeze the back of the heel from both sides.
• Complaints in one or both heels, often worse at the start of a new season.

Sever's disease doesn’t usually cause redness or swelling. However, if you see either, or if the pain follows a specific fall or twist, that points to something else and is worth having checked right away to help distinguish this condition from growth plate injuries.

Is Sever’s Disease Serious?

Here’s the reassurance most parents are looking for: the condition is self-limited. Once the growth plate finishes maturing—usually by the mid-teens—the pain resolves for good and doesn’t cause long-term damage. 

Still, heel pain should never simply be pushed through. Schedule an appointment if your child’s pain lasts more than a week or two, causes a persistent limp, wakes them up at night, or is accompanied by swelling, redness, or fever, which deserve prompt attention.

How Do Our Meridian and Caldwell Podiatrists Diagnose and Treat Kids’ Heel Pain?

Our pediatric foot and ankle care team takes time to explain what is happening so the whole family feels reassured. The goal is to understand what is placing stress on your child’s heel and create a practical plan for relief. Most children can recover with conservative care that reduces irritation without unnecessarily sidelining them from the activities they enjoy.

Getting the Right Diagnosis

Drs. Burk, Laur, and Anderson usually identify calcaneal apophysitis from your child's activity history and a hands-on exam, including the gentle heel-squeeze test. Imaging isn’t always needed, but an X-ray may be used to rule out a calcaneal fracture or another problem when the pain is unusual or doesn’t improve. 

At-Home Care That Helps Most Kids

For the majority of young athletes, relief comes from a handful of steady habits:

• Cutting back—but not always stopping—high-impact activity until symptoms settle.
• Icing the heel after sports for 15–20 minutes.
• Daily calf and Achilles stretching to ease the pull on the growth plate.
• Supportive, well-cushioned shoes for both sport and everyday wear.

When Extra Support Makes a Difference

Some children also benefit from heel cups or supportive custom orthotics that cushion the heel and improve how the foot loads with each step, especially when flat feet or high arches are part of the picture. In more stubborn cases, a short break from a sport, a night splint, or physical therapy may be recommended. At Rocky Mountain Foot & Ankle, we tailor your child’s healing plan to their age, sport, and season.