The most common reason your heel hurts is plantar fasciitis, an irritation of the thick band of tissue that runs along the bottom of your foot from heel to toes. But heel pain has several possible causes, and where exactly you feel the pain, when it strikes, and what it feels like all point to different explanations. Understanding the pattern of your pain is the fastest way to narrow down what’s going on.
Pain on the Bottom of Your Heel
If the pain is centered on the underside of your heel, especially near the front edge where the arch begins, plantar fasciitis is the most likely culprit. The plantar fascia is a tough strip of connective tissue that acts like a bowstring supporting your arch. When it gets overloaded, tiny tears and inflammation develop right where it attaches to your heel bone. The hallmark symptom is a sharp, stabbing pain with your first steps in the morning or after sitting for a while. It often eases up once you’ve been walking for a few minutes, then returns after long periods on your feet.
Plantar fasciitis tends to develop gradually. Risk factors include a sudden increase in activity, spending long hours standing (especially on hard floors), tight calf muscles, higher body weight, and shoes with poor arch support. Runners and people who work on their feet are particularly prone to it.
Pain in the Center of Your Heel
If the pain feels more like a deep bruise right in the middle of your heel pad, rather than at the arch-side edge, you may be dealing with heel fat pad syndrome. Your heel has a built-in cushion of fatty tissue, normally 1 to 2 centimeters thick, that absorbs shock with every step. Over time, this pad can thin out or lose its elasticity.
Aging is the biggest factor, but increased body weight, repetitive high-impact activities like running or jumping, and direct trauma to the heel can all accelerate the process. The pain tends to worsen when walking barefoot on hard surfaces like tile or concrete, during high-impact exercise, and after long periods of standing. You can often reproduce the pain by pressing firmly into the center of your heel with your thumb. In mild cases, you might only notice it occasionally when walking without shoes.
Pain at the Back of Your Heel
Pain behind the heel, where the Achilles tendon meets the bone, points to Achilles tendinitis. This is an overuse injury of the thick tendon connecting your calf muscles to your heel bone. It feels different from plantar fasciitis: the pain is at the back of your ankle rather than the bottom of your foot, and it often worsens during or after physical activity rather than with those classic first-morning steps. You may notice stiffness in the tendon when you wake up, along with tenderness if you squeeze the area.
Tingling, Burning, or Numbness
Heel pain that comes with burning, tingling, or numbness in the bottom of your foot or toes suggests a nerve issue rather than a mechanical one. Tarsal tunnel syndrome occurs when a nerve running through a narrow passage on the inside of your ankle gets compressed. The sensation is similar to carpal tunnel syndrome in the wrist. You might feel shooting pain, pins-and-needles, or a burning quality that’s hard to pinpoint. In more advanced cases, the small muscles in the foot can weaken. This type of pain often persists for a long time and can be quite uncomfortable.
Could It Be a Stress Fracture?
A stress fracture of the heel bone (calcaneus) causes pain that doesn’t improve with rest the way soft tissue injuries typically do. One telltale sign: squeezing the sides of your heel with your hands reproduces or intensifies the pain. This is different from plantar fasciitis, where the tenderness is on the bottom surface. Stress fractures are more common in runners, military recruits, and anyone who has recently ramped up high-impact activity quickly. If your heel pain came on during a period of increased training and doesn’t respond to the usual stretching and icing, a stress fracture is worth considering.
Heel Pain in Kids and Teens
If your child is between 8 and 14 and complaining of heel pain, the most likely cause is Sever’s disease. Despite the alarming name, it’s not really a disease. It’s inflammation at the growth plate in the heel bone, triggered by the stress of activity during a growth spurt. It’s extremely common in active kids, particularly those playing high-impact sports on hard surfaces. Sometimes the stress comes from normal walking, and there’s no practical way to prevent it. The condition resolves on its own once the growth plate fully matures, but managing activity levels and pain in the meantime makes a real difference in your child’s comfort.
When Both Heels Hurt
Pain in one heel is usually a local, mechanical problem. Pain in both heels at the same time raises a different question. Bilateral heel pain can be an early sign of a systemic inflammatory condition like rheumatoid arthritis or a group of conditions called seronegative spondyloarthropathies, which includes ankylosing spondylitis and reactive arthritis. These conditions cause inflammation at the spots where tendons and ligaments attach to bone, and the heel is a common target. If both heels hurt, especially alongside morning stiffness lasting more than 30 minutes, low back pain, or joint swelling elsewhere, it’s worth getting blood work and imaging to rule out an underlying inflammatory condition.
What You Can Do at Home
For the most common cause, plantar fasciitis, a consistent home routine makes a significant difference. Most people see meaningful improvement within 4 to 6 weeks of daily stretching and self-care. Two simple exercises are a good starting point:
- Golf ball roll: Sit in a chair with both feet flat on the floor. Place a golf ball (or tennis ball, or frozen water bottle) under the arch of the affected foot and roll it back and forth for about 2 minutes. Do this daily, or whenever pain flares.
- Towel curls: Sit with your feet flat and lay a small towel on the floor in front of you. Grab the center of the towel with your toes, curl it toward you, then release. Repeat 20 times daily. This strengthens the small muscles along the bottom of your foot.
Beyond stretching, reducing the load on your heel matters. Avoid going barefoot on hard surfaces, especially first thing in the morning. Supportive shoes with a cushioned sole help throughout the day. Ice the sore area for 15 to 20 minutes after activity or at the end of the day.
Do You Need Orthotics?
Shoe inserts can help, and you don’t necessarily need expensive custom-molded ones. Research comparing prefabricated (over-the-counter) orthotics to custom orthotics for plantar fasciitis found that both types produced a statistically significant reduction in pain and improvement in foot function, with no meaningful difference between them. A well-made, supportive insert from a pharmacy or sporting goods store is a reasonable first step. If your pain persists or you have structural foot issues like very flat arches or high arches, custom orthotics may offer additional benefit.
How to Narrow Down Your Cause
A few quick questions can help you sort through the possibilities:
- Where exactly is the pain? Bottom near the arch edge suggests plantar fasciitis. Dead center of the heel pad suggests fat pad thinning. Back of the heel points to the Achilles tendon.
- When is it worst? First steps in the morning is classic plantar fasciitis. Pain that builds during activity and lingers after is more typical of tendinitis or stress fracture.
- What does it feel like? Sharp or stabbing leans mechanical. Burning, tingling, or numbness suggests nerve involvement.
- One heel or both? One heel is usually a local injury. Both heels, especially with other joint symptoms, raises the possibility of a systemic condition.
- How old are you? Kids aged 8 to 14 with heel pain during a growth spurt likely have Sever’s disease. Adults over 40 are more susceptible to fat pad thinning.
Most heel pain responds well to conservative measures: rest, stretching, supportive footwear, and time. But pain that worsens over several weeks, doesn’t respond to home care, or comes with swelling, bruising, or nerve symptoms warrants professional evaluation to rule out fractures, nerve entrapment, or inflammatory disease.