Back Pain Doctor
Plantar Fasciitis
Plantar fasciitis involves irritation of the plantar fascia — the thick band of tissue that runs along the sole of the foot. The classic symptom is sharp heel pain with the first steps after rest, particularly in the morning.
First-line treatment focuses on calf and plantar fascia stretching, supportive footwear, load management and simple pain measures. Most people improve with these measures, although recovery can be slow and requires consistency.
For heel pain that persists despite first-line care, shockwave therapy (ESWT) is a well-recognised option with a reasonable evidence base, and other injection treatments are sometimes considered. We confirm the diagnosis, rule out other causes of heel pain, and discuss which options are genuinely worth considering for you.
Common symptoms
- Sharp heel pain, worst with the first steps in the morning
- Pain after periods of rest that eases with gentle movement
- Pain worse after prolonged standing or activity
- Tenderness under the heel
Commonly seen in
Evidence for twelve treatment options in plantar fasciitis
This is not a fixed ladder or a package of treatments. Every option is assessed independently against this diagnosis, including treatments with limited direct research that may still be reasonable for a clearly defined tissue target. The evidence level, likely benefit, risks, cost and alternatives are weighed at consultation.
Foundation — diagnosis, education and rehabilitation
The part of care with the broadest relevance. For many people it is enough on its own; other options are judged against it, not automatically added after it.
Diagnosis, education and progressive rehabilitation Working out what is driving the pain, explaining what your imaging does and does not mean, and building a graded loading plan you can actually follow. Core care
What it involves
Assessment to identify the likely pain source, an explanation of what the diagnosis means, adjustment of the loads that aggravate it, and a progressive strength and conditioning plan — with weight management where that is clinically relevant.
What the evidence shows
Loading is the treatment, and the trials say adjuncts add little to it. A living network meta-analysis of 68 randomised trials across Achilles and patellar tendinopathy and gluteal tendinopathy found no convincing evidence that any adjunct, alone or added to exercise, beats exercise by itself — and recommended exercise alone for at least three months before an adjunct is considered (Challoumas, Sports Med Open 2023). A meta-analysis of 110 studies and 3,953 patients found greater effect where the programme added external load rather than body weight alone, and where sessions were less frequent than daily, allowing recovery (Pavlova, Br J Sports Med 2023). A 204-study synthesis found exercise safe, beneficial and acceptable to patients, with no clear superiority for the eccentric-only protocols long treated as standard (Cooper, Health Technol Assess 2023).
Pairing reviewed 2026-09-02.
Where it fits for you
This is the plan, not the preliminary. Expect a programme measured in months rather than weeks, with load progressed against your symptoms. Anything else offered here is an adjunct to it, and the evidence for adding one before three months of proper loading is weak.
Muscle and symptom-modifying options
Useful only when the examination identifies the tissue they target or when short-term pain control creates a useful rehabilitation window.
Wet needling and trigger point injection (trigger point injection) A fine needle into a tender band of muscle, with a small volume of dilute glucose solution injected through it. Short-term only
What it involves
The needle is placed into the tender muscle band and a small volume of 5% glucose with 0.02-0.08% lignocaine is injected. Often done in the same visit as your assessment, and usable where the tender area sits deeper. Dry needling — the same technique with nothing injected — is not offered here.
What the evidence shows
Trials exist here and they disagree. In a participant-blinded trial, 84 people with plantar heel pain were randomised to real or sham trigger point dry needling weekly for six weeks: first-step pain improved by 14.4 mm on a 100 mm scale (95% CI 5.2 to 23.5) and foot pain by 10.0 points (1.0 to 19.1) in favour of real needling, but both differences were smaller than the change patients report as important, and minor short-lived side effects followed 32 per cent of real appointments against under 1 per cent of sham ones (Cotchett, Phys Ther 2014). A meta-analysis covering 236 trials and 15,401 patients found dry needling effective for pain in the short term (mean difference -2.34, 95% CI -4.64 to -0.04) but found only shockwave still effective at medium and long term (Guimarães, Clin Rehabil 2022), and a separate systematic review concluded that trigger point therapy adds limited or no benefit to self-stretching (Piper, Man Ther 2015). For the injected form specifically the base is thin: three poor-quality trials, one of which used 1% lignocaine alongside physiotherapy (Cotchett, J Foot Ankle Res 2010).
Pairing reviewed 2026-09-11.
Where it fits for you
Directed at tender bands in the calf and the foot rather than at the fascia itself. Reasonable to try alongside the loading and shockwave work, with the expectation that any benefit is short-lived.
Ultrasound-guided injections Guidance means we can see the needle reach the target. What goes into the needle depends on the diagnosis. Only if relevant
What it involves
The injection is performed under ultrasound so the needle can be watched into the target structure. What is injected is decided by the diagnosis — and corticosteroid is used sparingly, for the reasons set out below.
What the evidence shows
Ultrasound improves needle-placement accuracy, but guidance is not a treatment in itself: benefit depends on a valid injectable target and what is injected. Condition reviewed: plantar fasciitis.
Evidence source: Oo et al., ultrasound-guided injection systematic review (2024)
Pairing reviewed 2026-08-30.
Where it fits for you
For plantar fasciitis, an ultrasound-guided injection is considered only when there is a specific diagnostic question or a separate joint, bursa, sheath or nerve target. The injectate and purpose are stated before treatment.
V-ACTOR vibration therapy (vibration therapy) Low-frequency vibration applied over tender muscle. Not a shockwave, despite sharing the machine. Plausible — no studies
What it involves
A vibration handpiece is moved over the tender muscle and fascia for a few minutes. It runs from the same STORZ MASTERPULS icon console as radial shockwave but is a separate handpiece delivering a different, gentler form of energy. No needles, no anaesthetic, no downtime.
What the evidence shows
No published clinical trial of this device in this condition. It is a vibration handpiece delivered from the same console as radial shockwave, and the rationale is myofascial rather than tendon- or bone-directed.
Pairing reviewed 2026-08-30.
Where it fits for you
A comfort measure used within a session where muscular tightness is limiting movement. Never the reason for the appointment, and not a substitute for the treatments that do have evidence.
Energy-based treatment options
Radial pressure wave, focused shockwave and EMTT have different targets and different evidence. They are assessed separately rather than treated as one category.
Radial or focused shockwave? Read the overviewRadial shockwave (radial pressure wave) Broad treatment across tender muscle and fascia, close to the surface. Good support
What it involves
A handpiece is moved over the tender tissue while ballistic pressure pulses are delivered, using a transmitter head chosen for the tissue — including heads shaped for fascia and for the muscle either side of the spine. The pulse is strongest at the skin and weakens with depth, so this is mainly a myofascial treatment, though it can reach deeper in some areas. No anaesthetic, no downtime, usually a course of sessions about a week apart.
What the evidence shows
A network meta-analysis of 19 trials and 1,676 patients found radial shockwave the ONLY modality producing significant pain reduction versus placebo at 0 to 6 weeks, and concluded with a recommendation to treat plantar fasciitis with radial rather than focused (Li, Medicine 2018). An earlier network meta-analysis also ranked radial highest for probability of being the best option (Chang, Arch Phys Med Rehabil 2012).
Pairing reviewed 2026-08-30.
Where it fits for you
The form of shockwave the network evidence favours for heel pain, and the cheaper of the two. Focused remains a reasonable alternative.
Focused shockwave (ESWT) A true shock wave converging at depth — for tendon, joint, ligament and bone. Good support
What it involves
A focused system generates an acoustic shock wave that converges at a focal point set at a defined depth, concentrating the energy where the target is. This is the form we use for tendon, joint, ligament and bone. Typically four to six sessions about a week apart, no anaesthetic and no formal downtime.
What the evidence shows
Level I evidence that focused shockwave is effective as a stand-alone treatment in athletes and physically active people (Rhim, Br J Sports Med 2024), and a 16-trial meta-analysis found it more effective than corticosteroid injection for pain, fascia thickness and foot function at three and six months (Cortés-Pérez, Clin Rehabil 2024).
Pairing reviewed 2026-08-30.
Where it fits for you
One of the better-supported uses. Offered where heel pain has not settled with load management and calf and plantar loading work.
EMTT (magnetotransduction therapy) High-energy magnetic pulses applied over the area. Painless, no contact. Plausible — no studies
What it involves
You sit with the applicator positioned over the area for a short session. Painless, no gel or contact required, and usually delivered as a course — commonly alongside shockwave.
What the evidence shows
There are no published randomised trials of EMTT in this condition, or in any musculoskeletal condition, that we can point to. The supporting work is laboratory work: EMTT increased tenocyte proliferation, migration and collagen expression in cultured human tendon cells (Mancini, Int J Mol Sci 2025). The nearest human evidence for a related electromagnetic therapy is negative — a randomised trial of pulsed electromagnetic field therapy added to eccentric exercise for Achilles tendinopathy found no improvement in outcome scores or tendon neovascularity over eccentric exercise alone (Ko, Orthop J Sports Med 2024).
Pairing reviewed 2026-08-30.
Where it fits for you
Offered only as an adjunct alongside treatment that does have evidence, never as the plan itself, and only after that gap is explained. Much of the EMTT literature is manufacturer-affiliated, which is part of why we describe it this way.
Biologic and joint injection options
Each injection is assessed independently for the named diagnosis. Cost, uncertainty, likely benefit, risks and alternatives are part of the decision.
Platelet-rich plasma (PRP) Your own blood, concentrated and injected under ultrasound guidance. Worth discussing
What it involves
Blood is taken from your arm, spun to concentrate the platelets, and injected into the target under ultrasound guidance in the same appointment.
What the evidence shows
Two randomised trials of PRP in chronic plantar fasciitis reported positive results for pain and function (O'Dowd, Orthop J Sports Med 2022), and a 236-study meta-analysis found PRP effective for short-term pain (MD -2.40) — though only shockwave remained effective at medium and long term (Guimarães, Clin Rehabil 2022).
Pairing reviewed 2026-08-30.
Where it fits for you
Worth discussing in stubborn heel pain. Shockwave has the better durable data.
Prolotherapy (dextrose) A course of dextrose injections into and around the structure and its attachments. Worth discussing
What it involves
Hypertonic dextrose is injected at the tender ligament and tendon attachments, and into the joint where relevant, usually as a series of treatments a few weeks apart.
What the evidence shows
A meta-analysis of 6 randomised trials found dextrose prolotherapy superior to placebo or exercise for pain in the short and medium term, and better than corticosteroid for pain in the long term — but INFERIOR to corticosteroid in the short term and inferior to shockwave for short-term function (Lai, Medicine 2021). A second review of 8 trials reached the same shape of conclusion at low to moderate certainty (Fong, Arch Phys Med Rehabil 2023).
Pairing reviewed 2026-08-30.
Where it fits for you
Worth discussing where the aim is longer-term change rather than fast relief. Shockwave has the better short-term data here.
Viscosupplementation (hyaluronic acid) A gel-like injection into an arthritic joint. Widely used, and genuinely contested. Worth discussing
What it involves
One or a short series of hyaluronic acid injections into the joint under ultrasound guidance.
What the evidence shows
Hyaluronic acid has been tested in the plantar fascia itself. A multicentre double-blind randomised trial of 168 people with heel pain lasting more than twelve weeks found five weekly injections of high-molecular-weight hyaluronic acid reduced pain more than a dilute control injection (a 3.3 cm fall on a 10 cm pain scale against 2.4 cm, p = 0.029) (Kumai, Knee Surg Sports Traumatol Arthrosc 2018). A separate randomised trial of 75 people found a single hyaluronic acid injection matched cortisone at 24 weeks, with cortisone working faster over the first six (Raeissadat, J Pain Res 2020).
Pairing reviewed 2026-09-07.
Where it fits for you
An option where cortisone is unsuitable or has already been used more than once. The gain over a control injection was real but modest, and it takes a course of injections rather than one visit.
Nerve-targeted options
Relevant when examination identifies a superficial neuropathic pattern or a compressed peripheral nerve—not simply because pain is present.
Lyftogt perineural therapy (perineural injection therapy) A series of small dilute dextrose injections just under the skin, over tender superficial nerves. Plausible — no studies
What it involves
Small injections of low-concentration dextrose, usually 5%, placed just beneath the skin along tender superficial nerves. Given as a series of short sessions.
What the evidence shows
No trial has tested perineural injection in plantar fasciitis. Two reports from the same group describe 5% dextrose placed around the tibial nerve with pain falling over one or two sessions, and the earlier of them states plainly that no study yet compares this with the conventional corticosteroid injection (Darmawan, Acta Med Indones 2024; Darmawan, Folia Medica 2026).
Pairing reviewed 2026-09-05.
Where it fits for you
Not a first-line option for heel pain. Calf and plantar loading, footwear and load management carry the evidence. An injection aimed at the tibial nerve would only make sense where the pain has a burning or numb quality suggesting nerve involvement.
Ultrasound-guided nerve hydrodissection Fluid placed around a nerve to free it from the surrounding tissue. Only if relevant
What it involves
Under ultrasound, fluid is placed in the plane around the nerve to separate it from the tissue that is tethering or compressing it.
What the evidence shows
The heel evidence is for the nerve rather than the fascia, and it sits at case level. A case series describes ultrasound-guided 5% dextrose hydrodissection around the tibial nerve for plantar fasciitis (Darmawan, Folia Med 2026). Two case reports cover entrapments that produce heel pain: Baxter's neuropathy accompanying plantar fasciitis, where hydrodissection or surgical release is proposed for cases that do not respond (Kaur, J Orthop Case Rep 2024), and a gastrocnemius nerve branch caught in scar after surgery for recalcitrant plantar fasciitis, which settled after hydrodissection (Toral Guisasola, Rehabilitacion 2020). We found no randomised trial in plantar fasciitis.
Pairing reviewed 2026-09-08.
Where it fits for you
Considered where the pain pattern is neuropathic rather than the usual first-step morning heel pain — a Baxter's nerve pattern, or nerve pain persisting after previous heel surgery.
This is general information only and suitability is assessed individually. Treatments with limited or condition-dependent evidence may still be discussed, but only with clear explanation of the uncertainty, the expected benefit, risks, cost and alternatives. Red flags, progressive neurological symptoms or suspected serious pathology require a different pathway.
Every treatment above is described in full on the non-surgical treatments page, including what each one is used for and what the evidence supports. Ratings apply to the named diagnosis; an adjacent muscle, tendon, joint or nerve problem is assessed as a separate target.
Corticosteroid injection is reviewed separately for each diagnosis.
Cortisone reliably reduces pain in the short term, and that can be genuinely useful when pain is stopping you sleeping or moving enough to rehabilitate. Beyond that window the picture changes. A systematic review of 41 randomised trials and 2,672 participants found that corticosteroid injection reduced pain in the short term but that the effect reversed at intermediate and long term; in pooled analysis for lateral epicondylalgia the short-term effect was large (SMD 1.44, 95% CI 1.17 to 1.71) while no intervention was favoured at 26 weeks (-0.40, -0.67 to -0.14) and at 52 weeks (-0.31, -0.61 to -0.01) (Coombes, Lancet 2010). In a randomised trial in lateral epicondylalgia, 83 per cent of the corticosteroid group had completely recovered or much improved at one year against 96 per cent given a placebo injection, and recurrence ran at 54 per cent against 12 per cent; adding physiotherapy made no significant difference at one year (Coombes, JAMA 2013). In joints, repeated corticosteroid injections have been associated with cartilage loss. It does not repair anything.
So we do not build treatment plans around it. Where an injection is the right call, we review the specific diagnosis and target, discuss what is being injected and why, keep the number low, and pair it with the loading work that changes the longer-term course.
When we would still consider it
- Pain severe enough to block rehabilitation
- A clear inflammatory or bursal target on imaging
- A specific short-term goal — a trip, a procedure, a return to work
- Diagnostic use, where the response tells us where the pain is coming from
When a cortisone injection is worth doing, and when it is not
Other foot, ankle & lower leg conditions
Pain in the same area can come from more than one source, and the label matters less than what the examination and history point to. These are the other guides for this region.
Frequently asked questions
How long does plantar fasciitis take to get better?
Does shockwave therapy help plantar fasciitis?
Do I need orthotics?
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