Most heel spurs are treated successfully without surgery, using a combination of rest, stretching, supportive footwear, and pain management. About 90% of people improve with these conservative approaches within several months. Surgery is reserved for the small percentage of cases where pain persists despite months of consistent non-surgical treatment.
A heel spur itself is a bony calcium deposit that forms on the underside of your heel bone. It develops as your body’s response to repeated stress and strain on the plantar fascia, the thick band of tissue connecting your heel to the ball of your foot. The spur is often a byproduct of plantar fasciitis, and treating the underlying inflammation is typically more important than removing the spur itself.
Rest, Ice, and Pain Relief
The first step is reducing the inflammation driving your pain. Icing the bottom of your heel for 15 to 20 minutes several times a day helps control swelling, especially after long periods on your feet. Over-the-counter anti-inflammatory medications can reduce both pain and inflammation in the short term.
Equally important is cutting back on the activities that aggravate your heel. This doesn’t mean complete immobility, but it does mean temporarily reducing high-impact exercise like running or prolonged standing on hard surfaces. Switching to lower-impact activities like swimming or cycling lets you stay active while your foot heals.
Stretching and Physical Therapy
Targeted stretching is one of the most effective treatments for heel spur pain, and it’s something you can do at home every day. The key areas to stretch are the plantar fascia itself and the calf muscles, which connect to the heel through the Achilles tendon. Tight calves pull on the heel and increase strain on the fascia.
A few exercises physical therapists commonly recommend:
- Plantar fascia massage: Sit down and roll a frozen water bottle or tennis ball under the arch of your foot, moving slowly back and forth. Do 10 rolls per foot, two sets, once daily. The frozen bottle doubles as an ice treatment.
- Seated plantar fascia stretch: Cross one foot over the opposite knee and gently pull your toes back toward your shin until you feel a stretch along the bottom of your foot. Hold for 20 seconds, repeat three times per foot, once daily.
- Wall calf stretch: Stand facing a wall with one foot forward and one back, keeping your back knee straight and heel on the ground. Lean into the wall until you feel a stretch in your back calf. Hold for 20 seconds, repeat three times per leg, once daily.
- Heel raises: Stand with both feet flat and slowly rise onto your toes, then lower back down. Repeat 10 times for two sets, once daily.
Consistency matters more than intensity here. Doing these stretches daily for several weeks produces better results than aggressive stretching a few times a week.
Orthotics and Supportive Footwear
What you put on your feet plays a major role in recovery. Heel cups and heel pads cushion the impact each time your foot strikes the ground, reducing stress on the spur and inflamed tissue. They’re inexpensive, available at most pharmacies, and can be placed inside your existing shoes.
If over-the-counter inserts aren’t enough, custom orthotics offer a more tailored approach. Functional orthotics, made from semi-rigid materials like graphite or plastic, control abnormal foot motion that contributes to fascia strain. Accommodative orthotics use softer, flexible materials that mold to the shape of your foot and provide cushioning where you need it most. A podiatrist can help determine which type suits your foot mechanics.
Regardless of inserts, avoid flat, unsupportive shoes. Worn-out sneakers, flip-flops, and walking barefoot on hard floors all increase strain on the plantar fascia.
Corticosteroid Injections
When stretching, rest, and orthotics aren’t providing enough relief, a corticosteroid injection directly into the heel can reduce inflammation more aggressively. The injection delivers a potent anti-inflammatory medication to the area around the plantar fascia, and many people notice significant pain reduction within a few days.
There’s an important limit, though. Current guidelines recommend no more than three corticosteroid injections per year. Repeated injections can weaken the plantar fascia over time, increasing the risk of a rupture, which is a far more painful and debilitating problem than the original spur. Injections work best as a bridge to give you enough pain relief to stay consistent with stretching and other conservative treatments.
Shockwave Therapy
Extracorporeal shockwave therapy (ESWT) is a non-invasive option that uses pressure waves directed at the heel to stimulate healing. It’s typically offered when several months of conservative treatment haven’t worked but before considering surgery.
During a session, a device delivers focused pulses of energy to the painful area. Treatment protocols usually involve sessions three times a week for about three weeks. Clinical studies show both focused and radial forms of shockwave therapy significantly reduce pain and improve foot function, with benefits that hold up over time. The procedure can be uncomfortable during treatment, but it requires no incisions and no downtime.
Minimally Invasive Ultrasonic Treatment
A newer option called percutaneous ultrasonic tenotomy uses a tiny probe, roughly the size of an 18-gauge needle, inserted through the skin under ultrasound guidance. The probe tip vibrates at high frequency to break down and remove damaged tissue within the plantar fascia while leaving healthy tissue intact.
The results are promising. In one retrospective study, patients’ average pain scores dropped from 7.5 out of 10 before the procedure to 1.6 out of 10 at follow-up (about 10 months later). No complications like infection, bleeding, or delayed healing were reported. Because the incision is so small, recovery is significantly faster than traditional surgery.
Surgery for Persistent Cases
Surgery is considered a last resort, typically after 6 to 12 months of conservative treatment has failed to provide adequate relief. Two main approaches exist.
Open surgery involves a small incision on the inner side of the heel. The surgeon releases tension on the plantar fascia and removes the bony spur using specialized tools. In a 10-year follow-up study, 88% of patients who had open surgery were satisfied with the results, and 96% said they would recommend the procedure to others.
Endoscopic plantar fasciotomy is a less invasive surgical option. A small camera and instruments are inserted through a tiny incision to release the tight fascia. Notably, this technique typically does not remove the spur itself, focusing instead on relieving the fascial tension causing the pain. Satisfaction rates were slightly lower at 80%, though 90% of patients still recommended it.
Overall, 85% of all surgical procedures in that study were associated with patient satisfaction, making surgery a reliable option for people who have exhausted non-surgical treatments.
What Recovery Looks Like
Recovery timelines vary depending on the treatment. Conservative approaches like stretching, orthotics, and rest typically take anywhere from a few weeks to several months to produce meaningful improvement. Most people notice gradual progress rather than a sudden resolution.
After surgery, recovery depends on the technique used. You may need crutches or a protective boot for a period, and it can take several days to a few weeks before you start feeling better. Returning to full weight-bearing activity and normal routines happens gradually, with your surgeon adjusting the timeline based on how your healing progresses. Strength and mobility exercises during recovery help prevent the problem from returning.
Regardless of which treatment gets you past the pain, maintaining the habits that helped, particularly daily stretching, supportive footwear, and a healthy body weight, reduces the chance of heel spur pain coming back.