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Plantar fascitis management

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"plantar fasciitis" AND treatment

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plantar fasciitis management clinical practice guideline 2023 JOSPT

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https://www.jospt.org/doi/10.2519/jospt.2023.0303

Plantar fasciitis management

Plantar fasciitis usually improves without surgery. The key treatment is a consistent stretching and load-management program, not complete bed rest. Most people improve within 12 months. Harrison's Principles of Internal Medicine, p. 995; Miller's Review of Orthopaedics, p. 592.

First-line plan for 6-12 weeks

  1. Reduce aggravating load
    • Temporarily reduce running, jumping, long walks, and prolonged standing on hard surfaces.
    • Avoid walking barefoot, especially on hard floors.
    • Use low-impact fitness such as cycling or swimming while symptoms settle.
  2. Stretch daily
    • Plantar fascia stretch: Before getting out of bed, pull the toes upward toward the shin and massage the arch. Hold 20-30 seconds, repeat 3-5 times. Repeat during the day.
    • Calf/Achilles stretch: Straight-knee and bent-knee calf stretches, 30 seconds each, 3 repetitions, 2-3 times daily.
    • Tight calf muscles commonly contribute to symptoms.
  3. Supportive footwear
    • Wear cushioned, supportive shoes with arch support.
    • Consider a prefabricated heel cup or arch-support insole. Custom orthotics are not usually necessary initially.
    • Taping/strapping the arch can provide short-term relief.
  4. Pain relief
    • Ice massage: roll the sole over a frozen bottle or cold can for 5-10 minutes after activity.
    • A short course of an NSAID, such as ibuprofen or naproxen, may help pain if safe for you. Avoid or seek advice first if you have kidney disease, stomach ulcer/bleeding, use blood thinners, are pregnant, or have significant cardiovascular disease.
    • Paracetamol/acetaminophen is an alternative for pain where NSAIDs are unsuitable.
  5. Night splint
    • Useful particularly when there is severe first-step morning pain. A 1-3 month program is recommended by the 2023 heel-pain guideline.

If not improving after about 6-12 weeks

See a physiotherapist, sports-medicine clinician, podiatrist, or orthopedist. Options may include:
  • Supervised plantar fascia and calf stretching, strengthening, manual therapy, and taping.
  • Extracorporeal shock-wave therapy (ESWT) for persistent symptoms.
  • Injection options may be considered selectively.
Corticosteroid injections can give short-term relief but should be used cautiously because they can cause plantar fascia rupture and heel-fat-pad atrophy. Repeated injections are especially undesirable. Miller's Review of Orthopaedics, p. 592. A 2024 systematic review also compared PRP with other injection and noninjection modalities, but PRP is not a routine first-line treatment (review, PMID 38395675).

Surgery

Plantar fascia release is rarely needed and is generally reserved for disabling symptoms that continue after 6-12 months of well-performed conservative treatment. Complete release can destabilize the foot arch, so limited release is preferred when surgery is necessary. Harrison's Principles of Internal Medicine, p. 995; Miller's Review of Orthopaedics, p. 592.

Seek medical assessment sooner if

  • Pain began after a significant injury, or you cannot bear weight
  • Numbness, tingling, weakness, or pain that burns/radiates
  • Marked swelling, redness, warmth, fever, wound, or night/rest pain
  • Pain is not mainly under the inner heel or does not improve after 6-8 weeks
  • You have diabetes, poor circulation, inflammatory arthritis, or neuropathy
A heel spur on an X-ray is common and usually does not explain the pain or require treatment.
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