Plantar Fasciitis: Does Your Heel Hurt Every Time You Step? It May Not Just Be a Sports Injury — It Could Be Abnormal or Atrophied Arch Muscles
Plantar Fasciitis: Does Your Heel Hurt Every Time You Step? It May Not Just Be a Sports Injury — It Could Be Abnormal or Atrophied Arch Muscles
Article Summary
Heel pain can first be evaluated by a pain clinic: The physician uses high-end ultrasound imaging and X-rays to confirm the source, and then schedules rehabilitation, injections, prolotherapy, or catheter-based C-TAME according to the condition. Shixi Clinic is located in Da'an District, Taipei, and the evaluation and treatment are completed at our clinic.
Plantar fasciitis is not exclusive to athletes. Sedentary people who suddenly increase their activity levels (moving houses, company sports days, weekend outings) are equally likely to experience flare-ups, and those who are overweight run an even higher risk. The most typical sign is sharp heel pain during the very first step out of bed in the morning, which eases after walking for a while but recurs afterwards. If the pain persists after rehabilitation, changing shoes, or receiving injections, the issue may lie in the function of the arch muscles rather than just the fascia itself.
What is Plantar Fasciitis? Why Does the Heel Hurt at the First Step?
The plantar fascia is an important supporting structure of the arch. Its function is to tighten the calcaneus (heel bone) and the foot, playing a role in shock absorption and cushioning when walking. When it is overloaded over a long period, it can easily become inflamed and painful. Modern people mostly wear flat shoes and walk less, causing the plantar muscles to gradually atrophy, making them unable to maintain normal arch tension. This can even develop into acquired flat feet: the arch collapses and the fascia is repeatedly stretched. This is what the title means by "not just a sports injury": arch muscle dysfunction or atrophy is often the root cause of recurrent flare-ups.
Who is Susceptible to Plantar Fasciitis?
Those with arch abnormalities: flat feet, high arches, or shortened heel tendons.
People over the age of 40 who need to stand or walk for long periods.
Those who have recently undergone sudden changes in exercise training intensity.
People who wear shoes with poor arch support for a long time.
Overweight individuals.
What Are the Symptoms? How to Self-Evaluate?
A sharp pain in the heel during the first step after waking up, which gradually subsides after walking for a while.
Sharp pain at the bottom of the heel after walking or standing for a long time.
Particularly painful when applying pressure to the heel.
Heel pain when pulling the big toe of the foot backwards.
The pain point extends from the heel forward to the ball of the foot.
The pain usually appears after exercise rather than during exercise.
The more items you fit, the more likely you are to have plantar fasciitis. In addition to regular symptom checking, physicians can use ultrasound to measure the thickness of the plantar fascia. If it exceeds 4mm, there is a possibility of inflammation.
Which Department Should I Visit for Plantar Fasciitis? Why Do I Need a Physician's Diagnosis?
Heel pain can first be evaluated by a pain clinic or rehabilitation department. It is worth noting that subacute or chronic plantar fasciitis is easily confused with other foot problems—such as tarsal tunnel syndrome, posterior tibial tendon dysfunction, or even lumbar nerve compression, which can also manifest as sole discomfort. A physician must perform an interview, physical examination, ultrasound, and X-ray to confirm the true source of pain before deciding on the course of treatment.
How is Plantar Fasciitis Treated? What If Rehab and Injections Don't Work?
Treatment progresses from non-invasive to invasive based on the severity of the condition:
Medication and Physical Therapy: Non-steroidal anti-inflammatory drugs; kinesiology taping, therapeutic insoles, and exercise therapy.
Prolotherapy: Under ultrasound guidance, regenerative substances are injected into the plantar fascia, foot tendons, or arch ligaments to assist in tissue repair.
C-TAME (Microvascular Embolization): At chronically inflamed heel sites, abnormally proliferating microvessels often appear along with pain nerves. C-TAME is a catheter-based treatment where microcatheters are used under image guidance to locate and embolize these abnormal blood vessels, reducing the source of inflammation and pain. Whether this therapy is suitable is evaluated by a physician based on the patient's condition and imaging results.
Physical Energy Therapies Such as Extracorporeal Shock Wave Therapy (ESWT): Common auxiliary options arranged by physicians based on individual conditions.
Surgery: Fascial release surgery is considered only in very few cases where conservative and minimally invasive treatments are ineffective.
Both prolotherapy and musculoskeletal embolization are supported by evidence-based research in international literature; however, correcting arch dysfunction is the key to preventing recurrence and ensuring long-lasting treatment efficacy.
How to Prevent Recurrence?
Choose the Right Shoes: Secure-fitting, with good arch support in the sole, and not too thin or soft.
Stretch Regularly: Stretch the calf muscles and plantar fascia to improve heel pain caused by an excessively tight Achilles tendon.
Actively Train Arch Muscles: Maintain walking volume to preserve arch function from the root.
The Next Step for Plantar Fasciitis: Step-by-Step Evaluation and Treatment at Shixi Clinic
Shixi Clinic adopts a step-by-step treatment for plantar fasciitis: after physicians complete evaluations using high-end ultrasound and X-rays, the most appropriate method is selected progressingly based on the condition—from rehabilitation and medication, ultrasound-guided injections, prolotherapy (PRP, amniotic extract, bone marrow aspirate concentrate - BMAC), to catheter-based C-TAME microvascular embolization. All stages are completed in-house by the same medical team. If prolotherapy yields limited results, patients do not need to be referred elsewhere; Dr. Lu Bingsheng, the clinic director, can directly evaluate whether C-TAME is suitable. This is also the biggest difference between Shixi and single-mode treatment clinics: treatment flows seamlessly without interruption.
If your heel pain has persisted for some time, and rehabilitation or injections have shown limited results, you are welcome to make an appointment through LINE. Please bring your past imaging and treatment records so our physicians can confirm the source of pain and discuss the most suitable options with you.
