Plantar fasciitis is the most common cause of pain under the heel, known for that sharp stab with your first steps in the morning. It responds well to the right mix of stretching, progressive strengthening, supportive footwear and patience.
At Tylurs com, our physiotherapists help people get back to walking, standing and running without that first-step wince. This guide explains what is happening in your foot, what you can do yourself and how treatment works.
Key takeaways
- Plantar fasciitis is the most common cause of pain under the heel.
- The tissue is usually thickened rather than inflamed, so gradual loading works better than anti-inflammatories alone.
- Supportive shoes indoors, calf and arch stretches and heavy slow heel raises help most.
- Being unable to bear weight after a fall, or a hot, red, swollen foot, needs urgent assessment.
Common symptoms of plantar fasciitis
The classic pattern is pain under the inside of the heel that is sharpest after rest. You may notice:
- Sharp heel pain with your first steps
- Pain that eases once you warm up
- Tenderness under the inside of the heel
- Pain returning after sitting for a while
- Aching after a long day standing
- Tightness through the calf and arch
What plantar fasciitis is
The plantar fascia is a thick, fibrous band running from your heel bone to the base of your toes. It works like a tie-beam across an arched bridge, stopping your arch flattening too far and helping the foot stiffen as you push off. When it is loaded more than it can handle, the part nearest the heel becomes irritated.
Despite the “-itis” name, the tissue is more often thickened than inflamed, which is why clinicians increasingly say plantar heel pain. That explains why anti-inflammatory approaches alone tend to disappoint while gradual loading works.
Who gets it and why
The StatPearls clinical review describes a peak between ages 40 and 60, more common in women and in people carrying more weight. Common contributors include:
- a sudden change in loading, such as a new job on your feet or a jump in running mileage
- long hours standing on hard floors in unsupportive shoes
- tight or weak calf muscles
- very flat or very high arches
- switching to flat shoes or minimal trainers too quickly
It is usually diagnosed from your story and an examination rather than a scan. The NHS lists other causes of heel pain, including Achilles problems and stress fractures, so an assessment is worthwhile if things do not add up. Achilles tendinopathy can look similar.
What to do in the first few weeks
NHS self-care advice is a sensible start: rest and raise the heel when you can, wear supportive shoes with a cushioned heel, try insoles or heel pads, and avoid standing for long periods, walking barefoot on hard floors and backless slippers. Three habits make the biggest difference:
- Stretch before your first steps. Pull your toes back towards your shin and hold for 30 seconds, two or three times, while sitting on the edge of the bed.
- Wear shoes indoors. Supportive trainers at home are often the change people notice most.
- Break up standing with weight shifts, short walks and a cushioned mat.
Ice is for comfort rather than healing; our guide on ice or heat for an injury explains where each fits.
How physiotherapy treats plantar fasciitis
Self-care settles irritation; loading makes the tissue more tolerant. At the Tylurs com physiotherapy clinic, your assessment covers calf strength and flexibility, foot and hip control, footwear and what changed in the weeks before the pain started.
Stretching the right tissue
A plantar fascia-specific stretch, seated with the ankle crossed over the opposite knee while you pull the toes back, targets the band directly. Calf stretches with the knee straight and bent reduce the tug through the heel.
Strengthening with heavy heel raises
Stretching alone rarely finishes the job. A well-established approach uses high-load heel raises: standing on a step with a towel rolled under the toes, rising slowly onto tiptoe and lowering under control, three seconds each way. These progress from two legs to one, then to added weight in a rucksack, every other day.
Hands-on care, taping and footwear
Soft tissue work through the calf and foot can ease symptoms, and low-dye taping is a useful short-term test: if it helps, supportive insoles probably will too. Look for shoes with a firm heel counter, a cushioned heel and a sole that does not fold in half. Runners can often keep running by cutting weekly mileage by about a quarter, dropping hills and speed work first and using softer surfaces.
Recovery timelines
Plantar fasciitis is usually slow. The NHS suggests seeing a GP if heel pain has not improved within two weeks of self-care, and the StatPearls review notes that around three quarters of cases settle within a year. Many people are meaningfully better within two to three months of consistent work.
| Timeframe | What is usually happening |
|---|---|
| Weeks 1 to 3 | Irritation settles with footwear changes, stretching and reduced aggravating load |
| Weeks 4 to 8 | Strengthening builds tolerance; morning pain shortens before it softens |
| Months 3 to 6 | Return to full walking, standing and running with a maintenance routine |
| Beyond 6 months | Review the plan; further options may be discussed with a clinician |
If symptoms persist, a GP or podiatrist may consider custom insoles, night splints, injections or shockwave therapy. If your heel pain began after twisting the foot, an ankle sprain may be part of the picture, and our sports injury rehabilitation service can untangle the two.
When to seek urgent medical help
- Heel pain after a fall or jump from height with inability to bear weight, or a foot that has changed shape.
- A snap or pop at the back of the heel with difficulty standing on tiptoe.
- Numbness, pins and needles or burning in the foot, which can point to a nerve problem.
- A red, hot, swollen foot or a high temperature, which can suggest infection.
Tell your GP promptly about any foot pain if you have diabetes or poor circulation.
Book plantar fasciitis physiotherapy
If your heel has been sore for weeks, an assessment will tell you what is driving it and what to do. The Tylurs com team builds a plan around your footwear, work and training, then progresses it as you improve. You can also browse other conditions we treat.
Book your heel pain assessment and get those first steps back to normal.
Plantar fasciitis: frequently asked questions
Why is my heel pain worst first thing in the morning?
While you sleep, your foot rests in a pointed position and the irritated tissue under your arch settles into a shortened state. Your first steps stretch it suddenly, which is why they sting. Pain usually eases within minutes as the tissue warms up, and stretching before you stand helps.
Should I stop walking if I have plantar fasciitis?
Complete rest is rarely the answer, because the tissue needs some load and calf strength fades quickly. Instead, reduce what clearly aggravates it, such as long periods standing still or walking barefoot on hard floors. Break up standing, wear supportive shoes indoors and build walking back up gradually.
Do I need custom orthotics for plantar fasciitis?
Usually not at first. Off-the-shelf cushioned insoles or heel pads help many people for far less money, and the NHS suggests trying them as part of self-care. Custom orthoses from a podiatrist are worth considering if simpler options have not helped after a few months, alongside strengthening.
Is the heel spur on my X-ray causing the pain?
Almost certainly not. Heel spurs are common in people with no pain at all, and plenty of people with plantar heel pain have no spur. The StatPearls clinical review notes that a spur is not the cause of the condition, so treatment targets the tissue and your loading, not the spur.
References
Sources reviewed by our physiotherapists for this guide:
- Plantar fasciitis – NHS
- Heel pain – NHS
- Plantar Fasciitis (StatPearls) – National Library of Medicine (NCBI Bookshelf)
