Heel pain most often comes from plantar fasciitis, a condition where the thick band of tissue running along the bottom of your foot becomes irritated or slightly torn. But several other conditions can cause heel pain too, and where exactly it hurts, when it hurts, and how the pain feels all point toward different causes. Over 80% of people with the most common type of heel pain recover fully within 12 months using simple, non-surgical treatments.
Plantar Fasciitis: The Most Common Cause
The plantar fascia is a strong, stretchy band of tissue that connects your heel bone to the ball of your foot and forms the arch on the bottom of your foot. Think of it like a thick rubber band. When it gets overused or stretched too far, it swells and causes pain right where it attaches to the heel bone, usually on the underside of your foot.
The hallmark symptom is sharp pain with your first steps in the morning. After sitting or sleeping, the fascia tightens up. When you stand, it stretches suddenly under your full body weight, and that’s when it hurts most. The pain typically eases after a few minutes of walking as the tissue loosens. It can also flare up after long periods of standing or after exercise (not usually during it).
Risk factors include spending a lot of time on your feet, a recent increase in activity, tight calf muscles, higher body weight, and shoes with poor arch support. Runners and people who work on hard floors are especially prone.
Heel Fat Pad Syndrome
Your heel bone sits on a natural cushion of fatty tissue that absorbs impact with every step. Over time, this pad can thin out or lose its elasticity, leaving the bone less protected. Heel fat pad atrophy is the second most common cause of heel pain on the bottom of the foot, and it’s frequently misdiagnosed as plantar fasciitis.
The pain feels different, though. Fat pad syndrome produces a deep, bruise-like ache in the center of your heel, especially when walking, standing, or pressing firmly into the middle of the heel. Plantar fasciitis pain, by contrast, tends to concentrate where the arch meets the heel and is worst with the first steps of the day.
Age is the biggest risk factor. Your heel naturally loses fatty tissue and elasticity as you get older. Walking or running barefoot on hard surfaces like concrete accelerates the wear. Higher body weight, high-impact sports, and shoes that lack cushioning all contribute. Even your foot structure and the way you walk can cause one heel pad to break down faster than the other.
Achilles Tendonitis: Pain at the Back of the Heel
If the pain is at the back of your heel rather than the bottom, the Achilles tendon is the likely culprit. This large tendon connects your calf muscles to your heel bone, and it can become inflamed from overuse. There are two types, and they feel different.
Insertional Achilles tendonitis affects the lower portion of the tendon right where it attaches to the heel bone. Bone spurs often form at that attachment point, and you may feel a hard bump on the back of your heel. Tight calf muscles are a frequent cause because they put extra stress on the tendon’s connection to the bone. This type can happen at any activity level, not just in athletes.
Non-insertional tendonitis affects the middle of the tendon, a couple of inches above the heel. It’s more common in younger, active people, particularly runners. The distinction matters for treatment: heel drop stretching exercises can help non-insertional tendonitis but should not be done for insertional tendonitis, where they can make things worse.
For insertional tendonitis, shoes that are softer or open at the back of the heel can reduce irritation. Orthotic inserts may also help.
Heel Stress Fractures
A stress fracture in the heel bone (calcaneus) develops gradually from repetitive impact rather than a single injury. You might first notice a mild twinge that slowly becomes more noticeable over days or weeks. The pain gets worse when you put pressure on the heel, like standing for a long time, and eases when you rest. The heel may feel tender or warm to the touch, and you might notice bruising or stiffness.
This is most common in people who walk, jog, or run frequently, or who play sports with lots of running and direction changes like basketball, soccer, or tennis. If your heel pain came on gradually, keeps getting worse with activity, and doesn’t have the classic “first steps of the morning” pattern of plantar fasciitis, a stress fracture is worth considering.
Nerve Pain and Tarsal Tunnel Syndrome
Tarsal tunnel syndrome occurs when the tibial nerve, which runs along the inside of your ankle, gets compressed or damaged. The pain has a distinct quality: burning, tingling, or “pins and needles” sensations on the inside of the ankle or the bottom of the foot. If your heel pain comes with numbness or electric-type sensations rather than a dull ache, nerve involvement is more likely than a soft tissue problem.
Heel Pain in Children
If your child complains of heel pain, the most likely cause is Sever’s disease, an inflammation of the growth plate in the heel bone. It happens during growth spurts in early puberty, typically around ages 8 to 10 in girls and 10 to 12 in boys. Running and jumping activities are the main triggers, with soccer and gymnastics being especially common culprits. It’s painful but temporary, resolving once the growth plate fully hardens.
What About Heel Spurs?
Heel spurs are bony growths on the underside of the heel bone that show up on X-rays, and many people assume they’re the source of their pain. In most cases, they aren’t. Studies have found heel spurs in 10% to 63% of people who have no foot pain at all. A spur on your X-ray doesn’t mean it’s causing your symptoms. The pain usually comes from the soft tissue around it, most often the plantar fascia.
How Heel Pain Is Treated
Most heel pain responds well to conservative treatment. For plantar fasciitis specifically, more than 80% of people recover completely within 12 months without surgery. The cornerstones of treatment are rest from aggravating activities, stretching the calves and plantar fascia, icing the heel, and wearing supportive shoes.
Footwear makes a significant difference. A good supportive shoe should have a firm heel counter (the part that wraps around the back of your heel should resist when you press on it), built-in arch support, a shock-absorbing midsole, and a deep, wide toe box. One practical test: try to bend the shoe in half. If it folds easily like a taco, it won’t provide enough support. Also try twisting it. If the middle section stays rigid while the front and back rotate, it likely has adequate arch support. Removable insoles are helpful if you need custom orthotics later, and adjustable laces or straps let you accommodate swelling throughout the day.
If conservative measures don’t work after several months, other options include night splints that keep the fascia gently stretched while you sleep, cortisone injections, and physical therapy. Surgery for plantar fasciitis is a last resort. Recovery involves wearing a boot or cast for at least four weeks, using crutches for the first two weeks, and starting physical therapy around week four. For runners, it can take additional weeks or months before returning to full activity.
How to Identify Your Type of Heel Pain
Location is the single most useful clue. Pain on the bottom of the heel near the arch points to plantar fasciitis. A deep bruise feeling in the center of the heel suggests fat pad syndrome. Pain at the back of the heel, especially with a visible bump, suggests Achilles tendonitis. Pain that worsens gradually with activity and eases with rest, combined with tenderness when you squeeze the sides of the heel, raises concern for a stress fracture.
Timing matters too. Pain that’s worst with your first morning steps and improves with walking is classic plantar fasciitis. Pain that builds the longer you’re on your feet and never improves with walking points more toward fat pad atrophy or a stress fracture. Burning or tingling suggests nerve involvement rather than a structural problem.