The most common reason your heel hurts is plantar fasciitis, a condition where the thick band of tissue running along the bottom of your foot becomes irritated from repeated stress. But several other conditions can cause heel pain too, and where exactly you feel the pain, when it’s worst, and how it started all point toward different causes.
Plantar Fasciitis: The Most Likely Cause
The plantar fascia is a tough band of tissue connecting your heel bone to the base of your toes. It supports your arch and absorbs shock every time you take a step. When that tissue is overloaded, small tears develop. Repeated stretching and tearing inflames it, and the result is a stabbing pain right where the fascia attaches to the bottom of your heel bone.
The signature symptom is pain with your very first steps in the morning. After sleeping all night, the fascia tightens. When you stand up and stretch it suddenly, those irritated fibers protest. The pain typically eases after a few minutes of walking as the tissue loosens, then returns after long periods of standing or when you get up after sitting for a while.
Risk factors include being on your feet for long hours, carrying extra body weight, having very high or very flat arches, and ramping up running or walking mileage too quickly. It affects both athletes and people who spend their workdays standing on hard floors.
Other Conditions That Cause Heel Pain
Achilles Tendinitis
If your pain is at the back of your heel rather than the bottom, the Achilles tendon is the more likely culprit. This tendon connects your calf muscles to your heel bone, and it can become painful in two distinct spots. Insertional Achilles tendinitis affects the lower portion where the tendon attaches directly to the heel bone, so you feel pain right at the back of the heel. Noninsertional tendinitis affects the middle portion of the tendon, higher up above the heel. Both types tend to worsen with activity and feel stiff in the morning, but the location of tenderness is the key difference from plantar fasciitis.
Heel Fat Pad Syndrome
Your heel has a built-in cushion: a pad of fatty tissue that absorbs impact every time your foot hits the ground. Over time, that pad can thin out and lose its elasticity. The result is a deep, bruise-like pain right in the center of the heel when you walk, stand, or run. It’s different from plantar fasciitis pain because it feels more like you’re walking on a stone than experiencing a sharp stab, and it gets worse the longer you’re on your feet rather than being worst with the first morning steps.
Age is the biggest risk factor, as the fat pad naturally thins over the years. Higher body weight accelerates the process. Walking barefoot on hard surfaces like concrete or tile, repetitive high-impact sports (basketball, tennis, gymnastics), and even previous steroid injections into the heel area can contribute to fat pad breakdown. If pressing your thumb firmly into the center of your heel reproduces the pain, this is a strong possibility.
Stress Fracture
A calcaneal stress fracture is a tiny crack in the heel bone itself, usually from overuse rather than a single injury. The pain develops gradually over days to weeks and hurts with weight-bearing activity. One distinguishing sign: if you squeeze both sides of your heel with your hands and it hurts, that’s characteristic of a bone stress injury rather than a soft tissue problem. Bruising that extends through the arch of the foot is another red flag. Stress fractures are more common in runners, military recruits, and anyone who suddenly increases their activity level.
Nerve Entrapment
A small nerve on the inner side of the heel can become trapped or compressed, producing sharp, radiating pain along the inside of the heel that often worsens at night and after walking. You may also notice tingling or a burning sensation. This type of nerve compression is frequently misdiagnosed as plantar fasciitis because the pain location overlaps, but the nighttime worsening and radiating quality of the pain are distinguishing clues.
Sever’s Disease in Children
If your child is complaining about heel pain, the most likely cause is Sever’s disease, an inflammation of the growth plate in the heel bone. It’s one of the most common causes of heel pain in growing kids, particularly during growth spurts when bones, muscles, and tendons are changing rapidly. Children who play running and jumping sports are at the highest risk, but even less active kids can develop it, especially if they wear very flat shoes with no support.
Heel Spurs Are Rarely the Problem
Many people assume a heel spur is causing their pain, especially if one shows up on an X-ray. But heel spurs are present in roughly 15% of the general population with no foot pain whatsoever. Less than 5% of people who have heel spurs actually experience pain from them. About half of people with bottom-of-heel pain do have a spur visible on imaging, but the spur itself is usually a byproduct of long-term tension on the plantar fascia, not the source of the pain. Treating the inflamed tissue rather than worrying about the spur is what brings relief.
Stretches and Home Care That Help
For plantar fasciitis specifically, consistent stretching is one of the most effective things you can do. Washington University Orthopedics recommends several exercises, with the standing calf stretch being a cornerstone: lean into a wall with one foot behind you, keep that back heel on the ground, and hold for 45 seconds. Repeat two to three times, and aim for four to six sessions throughout the day. That frequency matters more than doing one long stretching session.
A towel stretch works well first thing in the morning before you get out of bed. Loop a towel around the ball of your foot, pull it toward you with your knee straight, and hold for 45 seconds. This gently lengthens the fascia before it has to bear your full weight. Toe extension exercises, where you pull your toes back toward your shin and hold for 10 seconds, can be done for two to three minutes at a time, two to four sessions daily.
Rolling your arch over a frozen water bottle for three to five minutes twice a day combines stretching with icing, which helps calm inflammation. For general pain relief, icing the heel for 15 to 20 minutes after activity and reducing the volume of whatever aggravating activity caused the problem are the simplest starting points.
Shoes Make a Bigger Difference Than You’d Think
Footwear is one of the most controllable factors in heel pain. The features that matter most are arch support, a cushioned insole, shock absorption, and a slightly thicker heel. A thicker heel reduces strain on the plantar fascia by changing the angle of tension on the tissue. Plenty of room in the toe box also matters, since cramped toes alter how forces travel through your foot.
Several popular shoe types are particularly bad for heel pain. High heels force the foot into an unnatural arch and concentrate pressure on the plantar fascia. Completely flat shoes like ballet flats distribute weight poorly and provide no arch support. Most flip-flops offer little to no structural support at all. If you wear sandals, look for ones with a contoured footbed that supports the arch. Over-the-counter insoles can also improve shoes that are otherwise comfortable but lack adequate support.
How Long Recovery Takes
Plantar fasciitis is stubborn. Most people improve with conservative measures like stretching, supportive shoes, icing, and activity modification, but it rarely resolves in a week or two. A realistic timeline is several weeks to a few months of consistent daily effort before the pain meaningfully improves. If pain persists after six to twelve months of conservative treatment, surgical options exist, but the vast majority of people never reach that point. The key is daily consistency with stretching and avoiding the habits that triggered the problem, whether that’s worn-out shoes, sudden jumps in mileage, or hours of standing on concrete without supportive footwear.
For other causes of heel pain, the timeline varies. Achilles tendinitis often responds to similar conservative strategies over weeks to months. Stress fractures typically need six to eight weeks of reduced weight-bearing to heal. Fat pad syndrome can be managed with cushioned insoles and supportive shoes, though the tissue itself doesn’t regenerate once it’s thinned significantly.