Patient guide / Ankle and foot

Pain under the heel: plantar fascia and heel spurs

Pain on your first steps in the morning or after sitting can involve the plantar fascia. The word heel spur on an X-ray report can be worrying, but that small bony projection does not necessarily explain symptoms. Assessment looks at what hurts and what limits your activities.

Working draft · medical review pending6 min read
Working draft · medical review pending

This page is awaiting validation. It does not replace a consultation or a programme adapted to your situation.

What is the plantar fascia?

The plantar fascia is a strong band of tissue underneath your foot. It connects the heel to the forefoot and helps support the arch when you bear weight. It works with muscles, joints and other foot tissues.

Plantar fasciitis and plantar fasciopathy are terms used for problems in this area. They do not always describe exactly the same process. Persistent pain does not necessarily mean continuing inflammation or that something tears again with every step.

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Understand the picture

Under the heel: tissue and imaging are different clues

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  1. Heel bone

    A bony projection may be visible on an X-ray.

  2. Plantar fascia

    This strong band helps support the foot during loading.

  3. Pain

    Examination connects symptoms with tissues; a spur alone does not explain them.

A simplified view of the sole and its heel attachment.

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How might the pain feel?

Pain often occurs under the heel towards its inner edge. First steps after sleep or rest can be particularly uncomfortable. It may ease with walking, then return after prolonged standing or a demanding day.

This common pattern does not confirm the diagnosis. Burning, numbness, very local bone pain or pain after a blow may suggest another cause. Describe symptoms without weight-bearing, at night and in both feet as well.

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What does a spur on an X-ray mean?

A heel spur is a bony projection near the attachment of tissues to the heel bone. It can be found in people without pain. Its presence does not prove that it pokes into the foot with each step, and its size does not measure symptom severity.

Treatment therefore does not automatically aim to remove the spur. It mainly aims to improve comfort and walking. Ask how any imaging finding fits your examination instead of interpreting the word spur in isolation.

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Why does the area become sensitive?

More standing, walking or running can exceed current foot capacity. Footwear, ankle movement, muscle strength, weight carried and previous problems may contribute. No single factor explains every case.

Symptoms may also develop without an obvious change. You have not necessarily walked incorrectly or developed the wrong foot shape. Assessment focuses on changeable demands and activities you want to regain, without promising that posture correction will solve everything.

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When should you seek advice, and what is examined?

Seek assessment if pain persistently limits walking, worsens or seems unusual. Trauma, inability to bear weight, marked redness, fever or a swollen diabetic foot calls for prompt advice. Precise bone pain after increased training may need assessment for a stress injury.

The clinician checks the area, movement, sensation and activities. X-ray, ultrasound or MRI is not routine in a typical presentation. Imaging may help with uncertainty, unusual signs or poor progress if it could change care.

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Adapting walking and work

Temporarily spread standing periods and journeys that clearly increase symptoms. Shorter, regular activity may be easier than an occasional long outing. Next-morning steps help you judge whether the previous day exceeded tolerance.

For example, keep a necessary short journey but postpone a long leisure walk that day. At work, discuss sitting breaks or alternating tasks where possible. Prolonged complete rest is not a universal answer; the aim is to maintain suitable activity.

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Which exercises may help?

Targeted plantar fascia and calf stretching can be combined with appropriate strengthening. The exercise module explains a seated sole stretch with a starting dose from recognised patient information. Aim for a moderate pull, not sharp pain.

Your physiotherapist then adapts exercises to strength and next-day response. Strength progression can take several weeks. Do not increase stretching, running and heavy exercise together to speed things up; it becomes difficult to identify what is causing a flare.

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In everyday life

Using first morning steps as a reference

  1. Note

    Observe symptoms on getting up and after standing days.

  2. Spread

    Balance journeys, breaks and exercises.

  3. Compare

    Look for a trend over days rather than instant results.

A monitoring example, not a home diagnostic test.

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Shoes, insoles and taping: what can you expect?

Comfortable footwear suited to your foot and activity may ease walking. Bare feet on hard ground bother some people but are not forbidden for everyone. Try one change at a time and assess its actual effect.

Taping or insoles may help as part of care. Guidelines do not recommend insoles as the sole treatment for every case. A night splint may be discussed for persistent first-step pain, with benefit and tolerance reviewed.

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What if pain continues?

First review the diagnosis, activity dose and exercise technique. Persistent pain does not immediately require an invasive procedure. A programme that cannot fit your life should be adapted rather than simply prolonged.

The doctor may discuss additional options. Shockwave treatment, injections and surgery have different indications, risks and uncertainties. Ask about expected benefit, alternatives and when to assess the result. No treatment guarantees permanent pain relief.

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How can you recognise progress?

First steps may become easier, walking longer or evenings more comfortable. Returning to running then involves a gradual increase in duration and demands. One good day does not mean catching up on all missed sessions.

Recovery may take months and varies between people. Arrange review if activities remain limited. A changing pain pattern, numbness or worsening despite sensible adjustments deserves earlier reassessment.

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Your questions

Does a heel spur need removing?

Not usually just because it appears on an X-ray. A spur can be painless. Symptoms, examination and progress guide treatment.

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Why are the first steps worse?

Pain after rest is common with plantar fascia problems. It helps guide assessment but does not establish the exact cause or severity by itself.

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Is rolling a ball under the foot enough?

It may provide relief for some people, but does not replace tailored care. Avoid strong pressure on a very painful area or skin with reduced sensation.

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Can I keep running?

It depends on pain, walking and the response afterwards. A temporary reduction or another activity may help. Possible bone injury requires advice before continuing.

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Sources and references

Text updated on

Medical review: awaiting Hasib Selimovic.

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