Plantar Fasciitis: What It Is and How to Treat It

 

What is plantar fasciitis?

 

Plantar fasciitis is one of the most common causes of heel pain. It happens when the plantar fascia — a thick, ribbon-like band of tissue that runs along the bottom of your foot from your heel to the base of your toes — becomes irritated and inflamed.

This band acts like a shock absorber and helps support the arch of your foot every time you take a step. When it's overloaded or stretched too far, tiny tears can develop, and the tissue becomes painful and stiff.

 

What does it feel like?

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The classic sign is a sharp, stabbing pain in the heel or along the arch, especially with your first few steps in the morning or after sitting for a long time. The pain often eases up once you've been moving around, but it tends to return after standing for long periods or at the end of a busy day.

Some people describe it as feeling like they're stepping on a stone or a bruise. It usually affects one foot, but both can be involved.

 

Why does it happen?

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Plantar fasciitis is generally an overuse problem rather than a sudden injury. Common contributors include:

• A sudden increase in activity — ramping up running, walking, or time on your feet faster than your body can adapt

• Tight calf muscles or Achilles tendons, which pull on the heel and increase strain on the fascia

• Foot mechanics — having very flat feet or high arches can change how forces are distributed

• Footwear that lacks support, or walking barefoot on hard surfaces

• Jobs that involve long hours standing on hard floors (teachers, nurses, factory workers, hospitality)

• Weight gain or carrying extra body weight, which adds load to the fascia

• Age — it's most common between 40 and 60

 

What helps?

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The good news is that most cases settle with conservative treatment. It can take a few months to fully resolve, so patience and consistency matter more than any single quick fix.

Things you can start doing today:

• Calf and plantar fascia stretches, several times a day. Rolling your foot over a frozen water bottle or a tennis ball is a simple way to combine stretching and pain relief.

• Supportive shoes with cushioned soles and good arch support. Avoid walking barefoot on hard floors, especially first thing in the morning — keep a pair of supportive slippers or sandals by the bed.

• Reduce high-impact activities temporarily. Swap running for cycling or swimming while things settle.

• Ice the painful area for 10–15 minutes after activity.

• Over-the-counter pain relief like ibuprofen can help short-term, if it's safe for you to take.

If the pain isn't improving after a few weeks, further options include:

• Physiotherapy to address calf tightness, foot mechanics, and load tolerance

• Custom or off-the-shelf orthotic insoles

• Night splints that keep the fascia gently stretched while you sleep

• Shockwave therapy

• Steroid injections (used selectively — they can help but aren't a first-line treatment)

Surgery is rarely needed and is only considered when symptoms persist for many months despite thorough conservative treatment.

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When should I see someone about it?

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Book an appointment if:

• The pain has lasted more than a couple of weeks despite rest and stretching

• It's stopping you sleeping, working, or exercising

• You have numbness, tingling, or a sudden severe pain (this suggests something other than plantar fasciitis)

• You have diabetes or another condition affecting your circulation or nerves

A proper assessment can confirm the diagnosis, rule out other causes of heel pain, and tailor a plan to your specific foot and lifestyle.

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