Plantar Heel Pain and Plantar Fasciopathy
Overview
Plantar heel pain is most commonly due to plantar fasciopathy, an overload-related problem where the plantar fascia attaches to the heel. The familiar term ‘plantar fasciitis’ is still used, but persistent symptoms are not explained by inflammation alone. Most cases improve without surgery through load adjustment, stretching and progressive strengthening. Heel spurs are common and do not, by themselves, prove the cause of pain.
Typical symptoms
- Pain beneath the inner heel with the first steps after sleep or rest.
- Pain that eases after warming up but returns after prolonged standing, walking or running.
- Tenderness near the plantar fascia attachment.
- Symptoms after a rapid increase in activity, change in footwear or time spent standing.
Other causes of heel pain
Other possible causes include a heel-bone stress injury, nerve entrapment, pain from the heel fat pad, inflammatory arthritis, infection, tumour, pain referred from the back and, in children, irritation of the heel growth plate. Burning, widespread numbness, constant night pain, fever or marked swelling are not typical of uncomplicated plantar fasciopathy.
A heel spur on X-ray is common and does not prove that the spur is the pain source. Many painless feet have spurs, and treatment is not chosen from spur size alone.
Assessment and imaging
Diagnosis is usually clinical. Examination reviews the tender area, plantar fascia, Achilles tendon, ankle movement, foot alignment, nerve sensitivity and walking pattern. X-rays, ultrasound, blood tests or MRI are used selectively after trauma, for unusual symptoms, for persistent symptoms despite an appropriate treatment plan, or when another diagnosis is suspected.
Treatment
- Reduce or modify the activity spike that triggered symptoms while maintaining tolerable movement and fitness.
- Plantar fascia-specific and calf stretching, particularly before the first steps after rest.
- Progressive calf and foot strengthening to improve load capacity.
- Supportive footwear; a heel cup, taping or an insole (orthosis) may provide short-term relief for some people. An insole is usually an addition to, not a replacement for, stretching and progressive strengthening.
- Weight management where relevant and practical.
- Pain-relieving medicine for short periods after checking that it is suitable for your health and current medicines.
- A night splint may help selected people with persistent first-step pain.
- Shockwave therapy may be considered for persistent symptoms as part of a broader program.
Injections and procedures
A corticosteroid (cortisone) injection may provide short-term relief in selected cases but carries risks including plantar fascia rupture, skin thinning or discolouration and fat-pad damage. It should not replace rehabilitation and should not be repeated without careful review.
Evidence for platelet-rich plasma and other biologic injections remains inconsistent. Surgery is rarely required. Plantar fascia release or calf-lengthening may be considered only after prolonged, well-documented non-surgical treatment and confirmation that the diagnosis is correct. Removing a heel spur alone is not a general solution, and releasing too much fascia can alter foot mechanics.
Recovery expectations
Improvement is usually gradual. Symptoms often fluctuate with changes in load and can take many months to settle. The objective is not complete avoidance of discomfort but progressive restoration of walking, work and activity tolerance without repeated major flares.
A plan should be reviewed when pain is steadily worsening, symptoms are atypical or there is little progress despite good adherence.
When to seek prompt review
- Inability to bear weight after injury or a sudden increase in pain.
- Marked swelling, redness, warmth, fever or an open wound.
- Constant or severe night pain, unexplained weight loss or a history of cancer.
- Progressive numbness, weakness or colour change in the foot.
- Significant or persistent heel pain in a child.
Frequently asked questions
Is a heel spur causing my pain?
Not necessarily. Spurs are common in people without pain. The clinical pattern and examination are more important.
Should I stop walking completely?
Usually not. Reduce provocative load and then build it gradually. Complete rest can reduce capacity and may delay return to activity.
How long does plantar fasciopathy last?
Recovery varies and can take several months. Consistent load management, stretching and strengthening are more important than a quick passive treatment.
Do insoles or orthoses cure plantar fasciopathy?
They may reduce symptoms for some people, particularly with footwear and exercise, but they are not a guaranteed cure.
Is surgery common?
No. Surgery is reserved for a small group with persistent, clearly diagnosed symptoms after prolonged non-surgical care.
General information
This page provides general information only. It cannot diagnose your condition or replace advice from a clinician who has assessed you. Your treatment and recovery plan may differ from the examples described here. Follow the instructions from your treating team. In an emergency, call 000 or attend the nearest emergency department.