What Is Plantar Fasciitis?

Plantar fasciitis is one of the most common causes of heel pain in adults. The plantar fascia is a thick band of connective tissue running from your heel to your toes. It helps support your arch and absorb force when you walk, run, and jump. When overloaded, this tissue becomes painful — often right at the inner aspect of the heel. Common symptoms include:

• Sharp pain with the first steps in the morning
• Pain that returns after prolonged sitting
• Tenderness at the bottom of the heel
• Increased discomfort with running or long periods of standing

Although the term “fasciitis” suggests inflammation, many persistent cases are more degenerative than inflammatory (sometimes described as plantar fasciosis). That matters because inflammation-based strategies alone often aren’t enough for long-term results.¹ Put simply, if your heel pain has been present for more than 4 weeks, it’s no longer inflamed. The tissue has begun to change. This helps explain why anti-inflammatory treatments like ice, ibuprofen, or cortisone shots don’t result in long-term resolution of plantar fasciitis pain.

Does Plantar Fasciitis Go Away On Its Own?

In mild cases or when symptoms have only been present for less than a month, symptoms may improve with temporary activity modification, ice, and supportive care. If your heel pain has lasted more than 4–6 weeks, it’s less likely to fully resolve without addressing the underlying load tolerance and strength capacity. Without an effective combination of treatments, a significant percentage of patients still report pain at 1–2 years after onset.^2,3

What We Commonly See in the Clinic (Real-World Patterns)

Clinic Case #1: The Marathoner
A 43-year-old female runner from Shakopee, Minnesota, trains for the Twin Cities Marathon. As she approaches her peak training distances, she has noticed persistent and increasing inner heel pain of the last six weeks. She is otherwise healthy, active, and strong, but recalls the pain started before replacing her running shoes after about 600 miles of wear. During that time, her pain started, and she was running on the side of a road with a significant slope. Initially, pain was mild and resolved right after running. However, six weeks later, her pain is now very bothersome when she first stands and walks in the morning, after prolonged sitting, and when running even short distances. She now runs in new shoes that are an excellent fit for her anatomical structure, but her pain seems “stuck” and not resolving. 

Clinic Case #2: The Vacationer
A 59-year-old male patient from Mankato, Minnesota, reports returning from vacation about six months ago with heel pain that started after walking barefoot along a sloped beach. He has never experienced heel pain like this and now the pain behaves the same way nearly every day. It hurts with his first few steps in the morning, quite severely. Then, as he stands and walks, it gets better. However, he stand all day for work and the pain increases as his work day progresses, feeling like a throbbing sensaion in his heel by day-end. He’s tried ice heat, new shoes, inserts, and even a cortisone shot. But the pain always comes back, even if the treatments offered temporary relief. 

Clinic Case #3: The “Came On For No Reason” Case
A 68-year-old female patient from Rochester, Minnesota, reports heel pain for the last two years. She has no idea what caused her pain initially, stating it started slowly and gradually. It was very mild at first and went away as soon as she got off her feet. Over time it became worse in the morning and after prolonged sitting, and now limits how long she can stand or walk. She tried chiropractic adjustments, which did not help. She saw her doctor, who recommended physical therapy. So, she saw a P.T. at a local clinic who gave her home stretches for her calf and arch and exercises to strengthen her calf muscles. Beyond that, the therapist did not offer any other treatment. She is now two years into her plantar fasciitis journey with no relief.  Stay tuned — we will revisit these case studies later!

Why Your Heel Pain Isn’t Improving

1) You’re Treating Symptoms — Not Load Capacity

Ice, massage, orthotics, and night splints may reduce symptoms. But plantar fascia pain is often a load tolerance problem, not just a tightness problem. If the tissue can’t tolerate the forces placed on it (walking, running, moving on a sloped surface, prolonged standing), your pain will continue or return. We find many of our patients try one thing, then another, then another, only to be disappointed. Be wary of a “magic fix” device, thingy, or scheme! Plantar fasciitis is stubborn because, once it’s chronic, the tissue has changed.

2) The Tissue May Be Stuck in a Chronic Cycle

When symptoms persist, the fascia can become thickened and less resilient. This is why “rest only” approaches often create a pattern of temporary relief followed by pain recurrence.

3) You Haven’t Progressively Loaded the Tissue

One of the biggest research shifts in the last decade with plantar fasciitis is the role of progressive strengthening and loading. Heavy slow resistance training has been shown to improve pain and function in plantar heel pain compared to stretching alone in key studies.²
Like tendons, the plantar fascia responds to appropriately dosed mechanical loading.

3) Most Critically – You Haven’t Done All Three at Once

Read on! This is the part most people miss.

Does Plantar Fasciitis Go Away With The Right Treatment?

YES! But, like a harmonious orchestra, the permanent fix for plantar fasciitis results from the right combination of things all at once. This includes pain-relieving techniques, effective load management, progressive loading, and evidence-based treatments to improve the now-dysfunctional plantar fascia.

1) Evidence-based and Effective Pain Relief Treatment

During the first few weeks of plantar fasciitis pain, ice may actually be effective to reduce pain and help lead to a “fix” because the tissue is still truly inflamed. Beyond that time, ice or antiinflammatory treatmetn will no longer be curative because the problem is no longer inflammatory. Read that again. This is where most people go wrong. A more effective form of pain relief beyond the first few weeks would result from dry needling with electrical stimulation (a form of treatment where very thin, sterile needles are inserted near and around the areas of pain in combination with electrical stimulation), heat, and manual therapies.

2) Load Management (Not Total Rest)

This usually means temporarily adjusting the stress on the plantar fascia insertion (the heel pain) so that you can continue to move and function with a manageable level of pain. Complete inactivity can slow recovery and reduce capacity. Load management may be achieved with taping, inserts or orthotics, or a walking boot.
Revisiting Case #1: The Marathoner — a specific taping technique allowed her to continue to train for the marathon by taping during training runs, keeping pain at a manageable level of 3/10.
Revisiting Case #2: The Vacationer — a $40 pair of over-the-counter inserts recommended by his physical therapist in combination with effective shoe choice allows him to get through his work day with a manageable pain level of 2/10 while working towards the long-term fix in physical therapy.

2) Manual Therapy & Mobility (Targeted, Not Random)

Joint mobility and tissue mobility (especially at the ankle) are critical to long-term success.  If your treatment plan includes hands-on joint mobilizations to the ankle and helps you improve your foot, ankle, and calf flexibility over time, you are on the right track. But if your treatment team doesn’t use hands-on techniques, your treatment plan may be missing an important piece of the puzzle.

2) Progressive Strength Training (Cornerstone Strategy)

Don’t expect long-term success if your program is missing this component. Most successful treatment programs for chronic plantar fasciitis include progressive loading or strengthening. This means gradually and strategically progressing strengthening exercises for the calf complex (gastroc + soleus), intrinsic foot muscles, and often the hips — because force management is a “whole chain” issue. Note: this is the opposite of getting a packet of exercises and never making them harder. To progressively load means to make them harder over time and gradually stress the tissue in a “good way,” which results in stronger, healthier tissue in the end.

4) Dry Needling with Electrical Stimulation

Research has exploded in this area over the last decade, and for good reason. Dry needling (meaning you’re receiving needles as a treatment, not getting an injection) is often used as part of a multimodal approach for plantar heel pain.  This treatment is especially helpful in chronic cases where pain has been present for longer than 4-6 weeks, the tissue has begun changing, and tissue sensitivity contributes to symptoms. At this point, your central nervous system’s response to pain has even changed. Dry needling treatment with electrical stimulation can benefit each of these issues and help yield long-term improvement. Learn more here: Dry Needling at ActivePT.

What the Research Says About Dry Needling for Plantar Fasciitis

• A randomized clinical trial published in the Journal of Orthopaedic & Sports Physical Therapy reported greater improvements in pain and function when dry needling was added to a program including manual therapy and exercise for plantar heel pain.⁴
• A systematic review in Physical Therapy in Sport concluded that dry needling may provide short-term pain reduction and functional improvements for plantar heel pain when appropriately applied.⁵
• Clinical Practice Guidelines for heel pain/plantar fasciitis support dry needling as an option within a comprehensive plan.²

How Long Does it Take for Plantar Fasciitis to Go Away?

Recovery depends on symptom duration, activity demands, and consistency with rehab. Earlier targeted treatment usually shortens recovery time. Many people see meaningful improvement within 4–8 weeks for early/subacute cases and 8–16 weeks for chronic cases.

When Should You Get Help?

Many people wait too long, hoping it will “just go away.” The right plan typically makes the path forward much clearer. Consider a professional evaluation if:

• Heel pain lasts longer than 2–3 weeks (the sooner you get help, the faster it goes away)
• Morning pain is worsening
• You’ve stopped exercising because of the pain
• Stretching and inserts haven’t helped
• The pain is keeping you from living your life or achieving your goals (the worst!!!)

If you are struggling with heel pain, check out our foot and ankle injury treatment page or schedule a free pain or injury screening appointment. This puts you face-to-face with one of our physical therapists so you can have your problem assessed and learn how best to treat it right away.

About the Authors

Sami Simon, DPT, Cert DN, ActivePT – Shakopee Clinic

Kayla Schmitz, DPT, OCS, Cert. DN – ActivePT Mankato Clinic

Both clinicians are part of the ActivePT team and collaborate across locations to provide evidence-based care for plantar fasciitis and other lower extremity conditions.

 

References

1. Lemont H, et al. Plantar fasciitis: a degenerative process (fasciosis). J Am Podiatr Med Assoc. 2003.
2. Martin RL, et al. Heel Pain—Plantar Fasciitis Clinical Practice Guidelines. J Orthop Sports Phys Ther. Updated 2023.
3. Riddle DL, et al. Risk factors for plantar fasciitis. J Bone Joint Surg Am. 2003.
4. Cleland JA, et al. Manual therapy, exercise, and dry needling for plantar heel pain. J Orthop Sports Phys Ther. 2014.
5. Cotchett MP, et al. Effectiveness of trigger point dry needling for plantar heel pain. Phys Ther Sport. 2017.