Plantar fasciitis is irritation of the plantar fascia, the thick band of tissue that runs along the bottom of your foot from the heel to the toes. It is the most common cause of heel pain, producing a sharp, stabbing ache that is usually worst with your first steps in the morning. The large majority of cases improve with nonsurgical care — targeted stretching, better footwear, and support for the arch — especially when you start treatment early.
If you have ever stepped out of bed and felt a jolt shoot through your heel, you are far from alone. Plantar fasciitis is one of the most frequent reasons patients come through our doors in Farmington and South Ogden. This guide is the full overview: what the condition is, how a podiatrist confirms it, and every rung of the treatment ladder — from at-home stretches to advanced in-office procedures. It also points you to more focused articles when you want to go deeper on one piece.
What is plantar fasciitis?
The plantar fascia is a strong, fibrous band that supports your arch and helps your foot spring off the ground with each step. Plantar fasciitis develops when that band is repeatedly overloaded and develops tiny tears near where it anchors to the heel bone. In the early weeks the tissue is genuinely inflamed. When heel pain drags on for many months, the problem shifts from inflammation to a breakdown of the fascia's collagen — a degenerative state clinicians call plantar fasciosis. That distinction matters, because a stubborn, long-standing case often responds better to treatments that rebuild tissue than to anti-inflammatories alone.
Because tension concentrates at the heel attachment, chronic irritation can also coincide with a heel spur. The spur is usually a bystander rather than the source of pain — we unpack that relationship in plantar fasciitis vs. heel spurs, and cover chronic, spur-related heel pain on our heel pain page.
What are the symptoms of plantar fasciitis?
The hallmark symptom is a stabbing pain in the bottom of the heel that is sharpest with your first steps after waking or after sitting a while, then eases as you keep moving. Typical signs include:
- Stabbing pain on the heel, near the heel, or along the bottom of the foot
- "First-step pain" — a sharp jolt when you stand up after sleeping or resting
- Pain that flares after exercise rather than during it
- Discomfort after prolonged standing, walking, or long stretches of sitting
- Tenderness that eases with gentle movement but returns after rest
That pattern of pain that loosens up with walking and then bites again after rest has a specific cause, which we explain in why heel pain gets worse after rest. Pain that behaves differently — constant, worse the more you walk, or tied to a specific injury — points somewhere else and is worth having checked.
What causes plantar fasciitis, and who is at risk?
Plantar fasciitis comes from repeated strain that irritates and slightly tears the fascia. Runners and active people are at higher risk from repeated impact, but the condition is just as common in people who spend long hours on their feet or who carry extra weight — because the fascia is a load-bearing structure, added strain adds up. Common contributing factors include:
- Tight Achilles tendons or calf muscles that increase pull on the heel
- Flat feet or high arches that change how weight loads the fascia
- Frequently wearing high heels, flats, or worn-out, unsupportive shoes
- Carrying extra body weight, which increases strain on the arch
- Being 40 or older, as the fascia loses some elasticity with age
- Jobs that require extended standing or walking on hard surfaces
Plantar fasciitis is somewhat more common in women than in men. Because tight calf muscles and poor arch support are such frequent drivers, Achilles tendon problems often travel alongside it — and loosening the calf is one of the most useful things you can do for both.
How is plantar fasciitis diagnosed?
Most of the diagnosis happens in the exam room. Your podiatrist will ask when the pain is worst, press along the fascia and its heel attachment to find the tender spot, and check the flexibility of your calf and the shape of your arch as you stand and walk. That history-and-exam picture is usually enough to identify plantar fasciitis with confidence.
Imaging is used to rule things out rather than to confirm the obvious. An X-ray can check for a stress fracture of the heel bone when the pain does not fit the classic pattern, and ultrasound can measure how thickened the fascia has become and show whether the tissue has moved from inflammation toward the degenerative fasciosis described above. We look carefully at anyone whose "heel pain" might actually be a pinched nerve, a fat-pad problem, or a fracture — because the treatments are not the same. Our plantar fasciitis treatment page walks through the workup in more detail.
How is plantar fasciitis treated?
The great majority of cases resolve without surgery, so we start with the gentlest measures and step up only if pain persists. A typical plan pairs at-home habits with in-office therapy, tuned to how long you have had symptoms and how active you are.
Nonsurgical treatment
- Stretching and physical therapy for the plantar fascia and calf — the single most important step for most people
- Rest, ice, and short-term activity changes to calm an acute flare
- Anti-inflammatory medication to ease pain and swelling in the early phase
- Supportive footwear and custom orthotics that offload the arch and cushion the heel
- Night splints that keep the fascia gently lengthened while you sleep, softening that first-step pain
- Cortisone or other injections for focused pain that has not settled with the steps above
Of these, the stretching is what most often turns things around, and the details matter. A calf stretch against a wall lengthens the muscles that tug on the heel, while a seated fascia stretch — crossing the sore foot over the opposite knee and gently pulling the toes back toward the shin — targets the band itself. Doing both a few times a day, and again before that first morning step, is more effective than one long session. Most people who stick with a routine like this over several weeks notice steady, lasting improvement, though how quickly the heel responds varies from person to person.
In-office & minimally invasive options
For heel pain that has not responded to first-line care, several in-office treatments can help you avoid open surgery. Extracorporeal shock wave therapy (ESWT) uses focused sound-wave energy to stimulate healing in the fascia without incisions. The Tenex procedure is a minimally invasive, ultrasound-guided technique that removes damaged tissue through a tiny opening under local anesthesia. Because these target the degenerative changes of long-standing cases, they are often where we turn when the fascia has moved past simple inflammation.
Surgery
Surgery is rarely needed and is reserved for the small number of cases that do not improve after an extended course of conservative care. When it is warranted, the procedure typically involves partially releasing the fascia from the heel bone to relieve tension. Recovery varies from person to person and is guided by your surgeon; we exhaust nonsurgical options first.
Why early treatment matters — and when to get help
Plantar fasciitis is far easier to settle in its first weeks than after it has become chronic. When heel pain lingers, people tend to change how they walk to protect the sore spot, and that altered gait can spread new aches to the knees, hips, back, and the opposite foot. Starting stretches and better footwear early often heads that off.
See a podiatrist if your heel pain lasts more than a week or two of home care, limits your normal activities, or returns each morning despite your best efforts — our guide on when to see a podiatrist for heel pain goes through the decision in more depth. Seek care sooner if you have severe pain, noticeable swelling, numbness or tingling, or heel pain that started with a specific injury, since those can signal a different problem such as a fracture or nerve entrapment. Anyone with diabetes or poor circulation should have new foot pain evaluated promptly rather than waiting it out. When you are ready, you can request an appointment at either of our Northern Utah offices.
Medically reviewed by the board-certified physicians at Wasatch Foot & Ankle Institute — Dr. Jason Campbell, DPM, MHA, AACFAS, Dr. Colby Frost, DPM, MHA, FACFAS, Dr. Mark Woolley, DPM, FACFAS, Dr. Chantel Murrah, DPM, MHA, MPH, MBA, PhD. Our board-certified, fellowship-trained podiatrists provide foot and ankle care in Farmington and South Ogden, Utah. This article is for general education and is not a substitute for an in-person evaluation.