What Is Plantar Fasciitis and How Is It Treated?

If you have ever stepped out of bed and felt a sharp, stabbing pain in the bottom of your heel, you may already know what plantar fasciitis feels like. It is one of the most common causes of heel pain, affecting roughly 2 million Americans each year according to the American Academy of Orthopaedic Surgeons (AAOS). At Garey Orthopedic Medical Group in Claremont, our foot and ankle specialists help patients across the Inland Empire and Pomona Valley find lasting relief through targeted plantar fasciitis treatment.

What Is the Plantar Fascia?

The plantar fascia is a thick, fibrous band of tissue that stretches from your heel bone, called the calcaneus, to the base of your toes. It functions like a bowstring that supports your foot arch and absorbs the shock of each step. Every time you walk, run, or stand, this tissue absorbs and redistributes the force of your body weight.

When the plantar fascia is repeatedly overstressed, small micro-tears develop. Over time, these tears produce inflammation and pain. Research published in the Journal of Foot and Ankle Research notes that chronic cases involve a degenerative process in the collagen fibers, not just acute inflammation. This distinction matters because purely anti-inflammatory treatments alone are rarely sufficient for long-standing cases.

Who Gets Plantar Fasciitis?

Plantar fasciitis can affect almost anyone, but several risk factors make it more likely.

Age is a strong predictor. The AAOS reports the condition is most common in adults between 40 and 60, as the plantar fascia becomes less flexible with age.

Body weight increases load on the heel with every step. The National Institutes of Health (NIH) identifies obesity as one of the strongest modifiable risk factors for this condition.

Occupation and activity type matter as well. Runners, teachers, retail workers, and anyone who spends long hours on hard surfaces in Southern California sees this condition regularly at orthopedic practices across the region.

Additional risk factors include:

• Flat feet or high arches that alter how load is distributed through the foot
• Tight calf muscles or a shortened Achilles tendon
• Worn-out footwear that lacks arch support or shock absorption
• A sudden increase in training volume or physical activity
• Transitioning to barefoot-style shoes without a gradual break-in period

Recognizing the Symptoms

The hallmark symptom is heel pain at the bottom of the foot, typically at the point where the fascia attaches to the heel bone. Several patterns help distinguish plantar fasciitis from other causes of foot pain.

Morning Pain

The most characteristic feature is intense heel pain with the first steps out of bed. After lying down, the plantar fascia contracts. Standing suddenly stretches that contracted tissue, causing sharp pain. The pain often eases within 10 to 20 minutes as the foot warms up.

Pain After Prolonged Rest

The same pattern repeats after long periods of sitting. Rising from a desk chair after an hour-long meeting can trigger the same shooting heel sensation that patients experience in the morning.

End-of-Day Discomfort

Unlike some conditions that improve with activity, plantar fasciitis often returns as a deep, aching heel pain after extended periods on your feet. Long workdays or high-mileage runs frequently end with worsening pain.

How Plantar Fasciitis Is Diagnosed

An orthopedic specialist typically diagnoses plantar fasciitis through a physical examination and detailed history. The combination of morning heel pain, tenderness at the heel bone attachment site, and worsening pain with dorsiflexion (pulling the toes upward) is usually sufficient to confirm the diagnosis.

Your provider at Garey Orthopedic Medical Group may also:

• Press along the heel to pinpoint tenderness and rule out other injuries
• Evaluate your arch shape and walking pattern
• Order X-rays to exclude a stress fracture or assess for heel spurs
• Use ultrasound imaging to measure plantar fascia thickness and identify tears

A heel spur, a bony outgrowth at the heel, appears on X-ray in roughly half of patients with plantar fasciitis according to AAOS data. However, heel spurs alone do not cause pain and are not a treatment target.

Plantar Fasciitis Treatment Options

Stretching and Exercise

Stretching is the cornerstone of conservative care. A plantar fascia-specific stretch involves pulling your toes back toward your shin before your first steps each morning. Calf stretches and towel stretches are also prescribed. Research published in the Journal of Bone and Joint Surgery found that plantar fascia-specific stretching significantly reduced pain and improved function compared to Achilles tendon stretching alone.

Orthotic Inserts and Footwear Modifications

Supportive arch inserts reduce stress on the heel by redistributing load across the foot. Many patients respond well to high-quality over-the-counter orthotics. Those with significant arch abnormalities may benefit from custom devices prescribed by their orthopedic specialist.

Physical Therapy

A structured physical therapy program targets the calf muscles, Achilles tendon, and intrinsic foot muscles. Therapists also analyze gait mechanics to identify movement patterns that increase fascia stress, then retrain the body to move in ways that reduce that load.

Night Splints

Night splints hold the ankle in a slightly stretched position while you sleep, preventing the plantar fascia from contracting overnight. Consistent use frequently reduces the severity of morning pain within a few weeks.

Corticosteroid Injections

When conservative measures have not produced sufficient relief, a precisely placed steroid injection can reduce localized inflammation. These injections are limited in number because repeated use can weaken the plantar fascia and increase rupture risk.

Extracorporeal Shock Wave Therapy

For chronic cases lasting six months or more, extracorporeal shock wave therapy (ESWT) delivers focused energy to the heel to stimulate healing. This is a non-invasive, outpatient procedure with strong evidence supporting its use in refractory plantar fasciitis.

Surgery

Surgical intervention is reserved for patients who have not improved after 6 to 12 months of consistent conservative treatment. The standard procedure is a partial plantar fascia release, which cuts a portion of the tissue to relieve tension. It is typically performed as a minimally invasive outpatient procedure with a recovery period of several weeks to months. Surgery is effective but is considered a last resort given the success rate of non-operative care.

When to Stop Waiting and See a Specialist

Many patients try to push through heel pain, hoping it will resolve on its own. Sometimes it does. More often, untreated plantar fasciitis becomes a chronic condition that takes longer to resolve and may require more aggressive treatment.

Schedule an evaluation at Garey Orthopedic Medical Group if:

• Your heel pain has lasted more than two to three weeks
• The pain is severe enough to change how you walk
• You are avoiding activities you enjoy because of foot pain
• Over-the-counter pain relievers and basic stretching have not helped

Our foot and ankle specialists in Claremont serve patients throughout the San Gabriel Valley and Pomona Valley and can usually see new patients the same day or next day, so there is no need to wait through months of worsening symptoms.

The Bottom Line

Plantar fasciitis is painful, but it is also one of the most treatable conditions in orthopedic foot care. The vast majority of patients recover fully without surgery when they begin treatment early and stay consistent with stretching and supportive measures. The key is not ignoring the problem until it becomes chronic.