What’s the Best Thing to Do for Plantar Fasciitis?

Conservative treatment, centered on consistent stretching, supportive footwear, and gradual loading exercises, resolves heel pain in roughly nine out of ten people with plantar fasciitis, though the process typically takes three to six months of patience.¹ There is no single magic fix, but there is a well-supported sequence of treatments that moves from simple daily habits to more advanced interventions if those habits are not enough. The evidence also makes clear that some widely used treatments offer only short-lived relief, while others produce lasting gains.

Why It Happens and Who Gets It

The plantar fascia is a thick band of connective tissue running along the sole of your foot from heel to toes. When it is repeatedly overloaded, it becomes inflamed and eventually degenerates at the point where it attaches to your heel bone. That degeneration, not just inflammation, is what makes the condition so stubborn once it sets in.²

A few risk factors stand out. Body weight is the strongest and most consistent one. A systematic review and meta-analysis found that people with a BMI above 27 had nearly four times the odds of developing plantar fasciitis compared to those at a healthy weight, with the effect especially pronounced in non-athletes.³ A case-control study put the risk even higher for a BMI over 30, and also found that people who spend most of their workday on their feet have about three and a half times the odds of developing the condition.⁴ Limited ankle flexibility matters too: people who could not flex their ankle past a neutral position had dramatically elevated risk in that same study. Runners, people who suddenly ramp up their activity level, and those with flat feet or very high arches are also commonly affected.

Make Sure It Is Actually Plantar Fasciitis

Before diving into treatment, it is worth knowing that not all heel pain is plantar fasciitis. A condition called Baxter’s nerve entrapment, where a small nerve on the inner side of the heel gets pinched, is frequently misdiagnosed as plantar fasciitis and responds to different treatments entirely.⁵ Calcaneal stress fractures and tarsal tunnel syndrome can also mimic the classic “stabbing pain with your first steps in the morning.” If your pain does not improve after several weeks of consistent conservative treatment, or if it feels more like burning or tingling than a sharp ache under the heel, getting a proper evaluation from a foot specialist is important.

Stretching Is the Foundation

If you do only one thing, stretch. Plantar fascia-specific stretching has the best evidence among first-line treatments. The classic version: sit down, cross the affected foot over the opposite knee, and pull your toes back toward your shin until you feel a stretch along the arch. Hold it for about ten seconds, repeat ten times, and do this at least three times a day, especially before your first steps in the morning and after any long period of sitting.

A randomized trial of patients whose pain had persisted for more than ten months found that this plantar fascia-specific stretch produced better outcomes at eight weeks than an Achilles tendon-stretching program.⁶ That said, Achilles tendon stretches are still worthwhile. Research on healthy subjects shows that both types of stretching increase the elasticity of the plantar fascia, and the difference between the two was not significant in that comparison.⁷ The practical takeaway: do the plantar fascia stretch as your priority, and add calf stretches as a supplement. Both help loosen the tissue that is under strain.

High-Load Strength Training May Work Even Better

One of the more interesting developments in plantar fasciitis treatment over the past decade is the addition of progressive, heavy-load strength exercises. The exercise is surprisingly simple: a single-leg heel raise performed on a step, with a rolled-up towel under your toes to keep the plantar fascia engaged. You rise up slowly, hold at the top, and lower slowly, adding weight in a backpack or holding dumbbells as you get stronger. This is done every other day rather than daily.

A randomized trial found that patients who did this strength-training protocol scored substantially better on a validated pain and function scale at three months compared to patients who only did stretching, both groups using insoles.⁸ A separate trial confirmed that the high-load approach led to greater improvements in both pain and function than conventional exercises.⁹ The logic behind it: gradually loading the damaged tissue stimulates it to remodel and strengthen, rather than just calming symptoms temporarily. It requires patience and progressive overload, but the payoff appears to last longer than stretching alone.

Insoles and Orthotics

Supportive insoles are one of the first things people reach for, and they do help. The evidence, though, consistently suggests that inexpensive off-the-shelf inserts perform just as well as custom-molded orthotics. A randomized trial found that prefabricated inserts combined with stretching produced higher rates of improvement than stretching alone, and also outperformed custom polypropylene orthotics.¹⁰ Another randomized trial found that prefabricated and custom orthotics both improved pain more than a sham device at three months, but the difference between the two real devices was negligible.¹¹ A review of the evidence reached the same conclusion: prefabricated orthotics offered similar outcomes to expensive custom devices.¹²

This is good news for your wallet. A cushioned, arch-supporting insert from a pharmacy or running store is a reasonable starting point. Save the custom orthotic for situations where your foot has a structural issue that a generic insert cannot address, or if you have tried prefabricated options without relief.

Night Splints and Taping

Two other conservative options are worth knowing about, though neither is a standalone fix. A dorsiflexion night splint holds your foot at a right angle while you sleep, keeping the plantar fascia gently stretched overnight. A study found that patients who added a night splint to their usual conservative treatment had significantly better pain and function scores at two months than those who did not.¹³ Night splints can be bulky and uncomfortable enough to disrupt sleep, so many people abandon them. If you can tolerate wearing one, it is a useful addition.

Low-dye taping, an athletic taping technique that supports the arch, can help reduce pain in the short term. A systematic review and meta-analysis found that it improved pain and quality of life compared to a placebo, but offered no advantages over other active treatments.¹⁴ Think of taping as a useful bridge, something that takes the edge off while your stretching and strengthening program builds momentum.

Shockwave Therapy for Stubborn Cases

If you have been stretching, strengthening, and wearing insoles for several months and your pain persists, extracorporeal shock wave therapy is a well-studied next step. The device delivers focused pressure waves to the affected area, which is thought to stimulate blood flow and tissue healing. A meta-analysis of randomized controlled trials found that shockwave therapy had more than twice the odds of producing improvement compared to placebo.¹⁵ Studies in runners and general patients alike report progressive pain reduction over the weeks following treatment.^{16 17}

It is not painless. Sessions can be uncomfortable, and it usually takes a series of treatments. But shockwave therapy avoids the risks of injections and surgery, and the evidence supporting it is solid enough that many orthopedic guidelines now recommend it for chronic plantar fasciitis before considering more invasive options.

Corticosteroid Injections Offer Quick but Fleeting Relief

Steroid shots are among the most commonly prescribed treatments for plantar fasciitis, and they do reduce pain in the short term. A Cochrane review found a modest decrease in pain scores within the first month after injection, though the effect was smaller when the analysis was restricted to placebo-controlled trials.¹⁸ A review of placebo-controlled trials similarly found significant short-term pain reduction, but the effects typically lasted only four to twelve weeks.¹⁹

The concern with repeated injections is the risk of plantar fascia rupture. One study reported a rupture rate of about 2.4% following an average of roughly two to three injections.²⁰ A rupture can cause a different, prolonged set of problems including arch collapse and chronic lateral foot pain. Most doctors limit the number of steroid injections to two or three and space them well apart. A steroid shot can be reasonable when you need short-term relief to get through a particular period, but it is not a cure, and it is not building anything back.

Platelet-Rich Plasma Injections for Longer-Lasting Results

Platelet-rich plasma, prepared by drawing your blood and concentrating the growth-factor-rich portion, has emerged as a potentially more durable alternative to steroid injections. A systematic review of randomized controlled trials comparing the two found that PRP produced significantly lower pain scores at every follow-up point from one month through twelve months, and better function scores at six and twelve months.²¹ A randomized trial confirmed significantly better pain, function, and reduced fascia thickness in the PRP group at six months.²²

Not every study has found a difference, though. One trial that directly compared PRP with corticosteroids found both groups improved but detected no significant difference between them.²³ The overall trend in the literature favors PRP for longer-term outcomes, but the evidence is still evolving. PRP is also typically more expensive and may not be covered by insurance.

Botulinum Toxin As an Emerging Option

Botulinum toxin type A, the same substance used in cosmetic Botox treatments, is being studied as a treatment for chronic plantar fasciitis that has not responded to standard conservative care. The idea is that it reduces muscle tension around the heel and modulates pain pathways. A trial found that patients who received a botulinum toxin injection had dramatically better function and pain scores at six months compared to a placebo group, with the benefits maintained through twelve months. Notably, none of the patients in the treatment group required surgery, compared to 12% in the placebo group.²⁴

A meta-analysis found significant pain reduction at one month and sustained functional improvement over twelve months, with no meaningful difference in adverse events compared to controls.²⁵ This is still a relatively new application and not yet widely offered, but the early results are promising for people who have exhausted other conservative measures and want to avoid surgery.²⁶

When Surgery Becomes the Conversation

Surgery is reserved for the small percentage of patients whose pain persists after six to twelve months of committed conservative treatment plus intermediate therapies like shockwave or injections. Two main surgical procedures exist: plantar fasciotomy, which partially releases the plantar fascia from the heel bone, and gastrocnemius recession, which lengthens a tight calf muscle that contributes to excess strain on the plantar fascia.

A case series of patients who received a combined endoscopic fasciotomy and gastrocnemius recession found that pain scores dropped from an average of 9.3 out of 10 before surgery to 1.5 at final follow-up, and about 90% of patients were satisfied with the outcome.²⁷ When the two procedures have been compared head-to-head, gastrocnemius recession tends to allow faster return to weightbearing and work, while fasciotomy may produce slightly better long-term pain scores.²⁸ One review noted that gastrocnemius recession patients returned to work in a mean of three weeks versus twelve weeks for fasciotomy, and returned to sports in five weeks versus sixteen.²⁹

Complications can include persistent pain, nerve injury, and changes to foot mechanics. Surgery is effective for most people who reach this stage, but it is genuinely the last resort.

Your Mindset Actually Matters

This is not the part of the article most people expect, but the psychological dimension of chronic plantar fasciitis is increasingly well documented. A cohort study found that patients who scored high on pain catastrophizing, the tendency to ruminate on and magnify pain, had worse baseline pain and improved less over twelve months than those who did not.³⁰ Patients whose pain had neuropathic characteristics, that is, burning, tingling, or shooting sensations rather than a simple ache, also recovered more slowly.

Separately, research has found that central sensitization, where the nervous system amplifies pain signals out of proportion to the actual tissue damage, is common in plantar fasciitis patients. Pain levels and functional impairment correlated with measures of this phenomenon.³¹ In practical terms, if your heel pain feels disproportionately severe, disturbs your sleep, or comes with unusual sensations, addressing the pain processing itself through strategies like graded exposure, stress management, or working with a pain-focused physiotherapist can be as important as the physical treatments.

A Practical Order of Operations

Pulling the evidence together, here is a reasonable sequence for tackling plantar fasciitis:

• Weeks 1 through 6: Start with daily plantar fascia-specific stretching (especially before those first morning steps), add a prefabricated arch-supporting insole, reduce activities that aggravate the pain, and consider over-the-counter anti-inflammatories for flares. Ice the heel for 15 minutes after periods of heavy use.
• Weeks 4 through 12: Introduce high-load heel raises with a towel under the toes every other day, progressing the load as tolerated. Add a night splint if morning pain remains severe. Consider athletic taping on high-demand days.
• Months 3 through 6: If pain has not substantially improved, pursue shockwave therapy or a PRP injection. A corticosteroid injection may bridge severe flares during this period, but with the understanding that it is a short-term measure.
• Beyond 6 months: If pain persists despite consistent effort, consider botulinum toxin injection, percutaneous ultrasonic tenotomy, or surgical consultation.

Consistency is the unsexy truth behind most success stories. Most people who recover from plantar fasciitis do so with a combination of the basic tools above, done reliably for months. The condition has a reputation for stubbornness because it takes longer than most people expect, not because the treatments do not work.

Gait Changes for Runners

If running is part of your life and you do not want to give it up entirely, gait retraining may help. A clinical trial of runners with plantar fasciitis used visual biofeedback to teach them to redistribute pressure away from the heel. After retraining, peak pressure in the rearfoot dropped significantly, and runners reported less pain and better function.³² This kind of targeted biomechanical work, often done with a sports physiotherapist, can address the loading pattern that set the problem off in the first place rather than just treating the symptoms it produces. Not everyone needs formal gait analysis, but if you are a runner whose plantar fasciitis keeps returning despite doing everything else right, it is one of the more logical next steps.

The Natural History Problem

One complicating factor in evaluating any plantar fasciitis treatment is that the natural history of the condition is not well understood. As one review noted, it is difficult to distinguish between patients who recover because of a particular treatment and those who would have recovered on their own over time.³³ Plantar fasciitis is widely described as self-limiting, meaning most cases eventually resolve regardless of treatment, but “eventually” can mean a year or more of pain. The goal of treatment is not just resolution but faster resolution and less suffering along the way. That context is worth keeping in mind when evaluating testimonials for any single treatment: a person who credits their recovery to a particular insole, supplement, or therapy may have been on the tail end of natural healing anyway. What the randomized trials give you is some confidence that stretching, loading, and the interventions described above genuinely speed the process along, above and beyond what time alone would do.