Diabetes and Heel Pain – A Link to Plantar Fasciitis?

diabetes and heel pain and plantar fasciitis

It is well-established that diabetes can lead to problems with one’s feet. That being the case, can diabetes and heel pain induce plantar fasciitis? Is there a known link between plantar fasciitis and diabetic heel pain symptoms?

The purpose of this article is to reveal current thinking about diabetes as a potential cause of plantar fasciitis and also to investigate reasons behind that thinking.

Plantar Fasciitis and Diabetes

In Diabetic Feet¹, Podantics Podiatry of Adelaide, Australia observed that approximately one out of every four individuals with diabetes will contract foot problems of some type.

Similarly, an article entitled Diabetes and Heel Pain² noted that, of those diabetics who developed foot problems, the problems were “almost always associated with heel pain.” The article added that these problems are typically linked to circulation issues or neuropathy (nerve damage).

Based on information from these two sites, let’s take a deeper look into these two types of symptoms.

Diabetes Foot Pain Symptoms – Circulation

Circulation issues are related to a reduced blood flow in parts of the body. With diabetes, this commonly occurs in veins and arteries providing blood to organs, legs, and arms below the stomach level. Such symptoms are labeled as peripheral vascular disease (PVD).

diabetes in the U.S. infographic
Photo by GDS Infographics on Flickr (license info at end)

Limited blood flow can lead to painful foot issues including swelling and dryness. This also hinders the body’s normal process of healing.

Similar to what is discussed in a previous article entitled What is Plantar Fasciosis, reduced blood flow in the feet can also increase the risk of additional injury. Due to the lessened flow, important nutrients and critical oxygen do not get to the feet.

This subjects the feet to further difficulties including, in particular, stabbing heel pain.

 Diabetes Foot Pain Symptoms – Neuropathy

Neuropathy, on the other hand, is defined as a dysfunction or disease related to peripheral nerves, commonly those in the feet or hands. This generally causes weakness or even numbness in the affected limb.

Our nerves, of course, represent our body’s wiring system, carrying pain and other sensations to our brain. The nerves that reach to our feet are the longest nerves in our body. Thus, it makes sense that diabetes typically affects them the most.

It is a well-known fact that diabetes can cause this type of damage. In the worst cases, diabetes patients lose their ability to feel pain when they damage their foot, which is a dangerous situation. Some even end up having their foot amputated. While this is a horrible result, it doesn’t relate to issues with plantar fasciitis, where pain is a key problem.

Jeff Foster addresses pain in his article entitled Foot Pain and Diabetes³. There he discusses “sensory neuropathy” (para. 4), the most common type of neuropathy among diabetics.

In this scenario, “the amount of pain is much greater than the source that is causing the pain” (para. 4). For example, a simple act such as putting on a pair of socks can initiate stinging pain. Burning, tingling, and/or stabbing pain may result from sensory neuropathy.

Similarities to Plantar Fasciitis Care

To avoid further issues and help protect their feet, diabetics need to watch over them carefully.

Shoe insoles or cushioned supports could be very helpful. Regular use of a foot roller or self-massage may help reduce the pain level. Doctor-recommended prescription drugs may be another source of relief.

diabetes and obesity
Photo by Sandra Cohen-Rose and Colin Rose on Flickr (license info at end)

Also, similar to those caring for plantar fasciitis, exercising and stretching are great tools to fight neuropathy. It is very important to keep leg and foot muscles flexible and healthy.

Finally, maintaining appropriate weight levels is crucial for avoiding heel pain, especially for individuals with type 2 diabetes. Just as with plantar fasciitis, being overweight increases the risk of developing plantar fasciitis.

Diabetes Foot Pain Research

Numerous research trials have already studied diabetic foot pain. In fact, a 2011 study entitled Diabetic Foot Problems: Inpatient Management of Diabetic Foot Problems¹¹ managed by the Centre for Clinical Practice at NICE in London, England investigated a total of 9,817 previous studies related to diabetic foot pain.

Even with all the previous research there is still much to learn. Numerous clinical trials continue to be undertaken today relative to topics such as diabetic foot ulcers and foot neuropathy.

Following are summaries of three previous studies that may help related the effect that diabetes may have as related to plantar fasciitis.

Contribution of plantar fascia to the increased forefoot pressures in diabetic patients

This study was conducted in 2003. It showed that peripheral neuropathy could foster both deformities of the feet and also changes in a person’s walking pattern, even to the point that high pressure is added to portions of the fascia tissue.

The authors noted that such pattern changes could potentially cause feet to be more rigid and thus less accommodating to the floor while walking or running. They hypothesized that the changes may have helped initiate stresses on the feet, inducing plantar hyper-pressure.

Also, increased thickness of the plantar fascia tissue was found along its entire length in the diabetic patients whether neuropathy was present or not. In particular, the thickness increase was statistically significant compared to the control group where the fascia tissue connects to the heel.

The correlation between plantar fascia thickness and symptoms of plantar fasciitis

The conclusion of this 2011 study was that thickness changes in the plantar fascia represent a reliable and objective measurement that can be used to determine the effectiveness of diabetic treatment protocols.plantar fascia thickness

To execute this study, ultrasound was utilized to measure the thickness of the fascia on thirty diabetes patients (a total of thirty-nine feet). Each patient also self-assessed their pain level. A number of treatments were tried on the various patients before a second ultrasound reading was taken.

Results from this study indicate that thickening of the plantar fascia can generally lead to plantar fasciitis.

Achilles tendon and plantar fascia in recently diagnosed type II diabetes: Role of body mass index

Earlier studies had shown that both the Achilles tendon and plantar fascia grew thicker in diabetes patients. This study, released in 2012, concluded that the fascia and tendon begin thickening during the early stages of diabetes. It also noted that a person’s body mass index (BMI) affected the thickness of the plantar fascia more than their Achilles tendon.

Thus, as is also true for plantar fasciitis, weight control is very important to improvement.

So, Can Diabetes Cause Plantar Fasciitis?

The truthful answer is that we still don’t know for sure! Jennifer Stallings (RD, LDN, CDE, CPT) of DiabetesSisters¹² noted that “no known relationship between plantar fasciitis and diabetes has ever been established” (para. 2).

The Foot and Ankle Specialty Center¹³ in the Philadelphia area agreed. They affirmed that, “Diabetes is also a culprit – there is still no explanation why, but studies have repeatedly shown that diabetics are more prone to developing plantar fasciitis” (para. 7).

Meanwhile, according to Physio Works²¹, “Although doctors don’t know why, plantar fasciitis occurs more often in people with diabetes” (Risk Factors section, para. 11).

Along the same lines, in Plantar Fasciitis, Heel Spurs, Heel Pain²², it is noted that, “Diabetes is also a factor that can contribute to further heel pain and damage, particularly among the elderly” (para. 7).


Apparently, what we can say for certain is that there appears to be some link between diabetes and plantar fasciitis, yet it is not yet fully understood. The link appears to be especially true among more elderly diabetics.

What I have written here is taken from numerous sources found on the internet. I have tried to compile and summarize relevant information.

Please remember that I am not medically trained and you should not consider the information in this article as a replacement for words from your personal physician. If you have problems with diabetes, plantar fasciitis, or other foot issues, you should see your doctor and follow his or her instructions.

As always, I invite you to respond with your thoughts, experiences, or opinions. Use the comment area below to share with me and others.


¹Podantics Podiatry. Diabetic feet. Magill, SA: Podantics Podiatry (Australia). Available from: http://www.podantics.com.au/diabetic-foot.html
²Heel that Pain. Diabetes and heel pain. Yorba Linda, CA: Heel That Pain (USA). Available from: http://www.heel-that-pain.com/heel_pain/diabetes.php
³Foster, Jeff. Foot pain and diabetes. EzineArticles.com; 2005 Nov 7. Available from: http://ezinearticles.com/?Foot-Pain-and-Diabetes&id=350596
¹¹Centre for Clinical Practice at NICE (UK). Diabetic Foot Problems: Inpatient Management of Diabetic Foot Problems. London: National Institute for Health and Clinical Excellence (UK); 2011 Mar. (NICE Clinical Guidelines, No. 119.) Appendix D, References of all included studies. Available from: http://www.ncbi.nlm.nih.gov/books/NBK82339/
¹²Stallings, Jennifer. Is there a relationship between plantar fasciitis and diabetes? Chapel Hill, NC: Diabetes Sisters (USA); 2009 Aug 19. Available from: https://diabetessisters.org/article/there-relationship-between-plantar-fasciitis-and-diabetes
¹³Foot and Ankle Specialty Center. Patient education – plantar fasciitis. Willow Grove, PA: Foot and Ankle Specialty Center (USA). Available from: http://www.footandanklespecialtycenter.com/condition-plantar-fasciitis.html
²¹Miller, John. What is plantar fasciitis? Sandgate, QLD: PhysioWorks (Australia); 2015 Sep 21. Available from: http://www.physioworks.com.au/injuries-conditions-1/plantar-fasciitis
²²Plantar Fasciitis Organization. Plantar fasciitis, heel spurs, heel pain. PlantarFasciitis.org; 2014. Available from: http://www.plantar-fasciitis.org/

Photo license information: CC BY 2.0 (https://creativecommons.org/licenses/by/2.0/legalcode)


Allyn Beekman has worked in the computer industry and higher education. At a point of semi-retirement, he struggles with plantar fasciitis. His goal is to share all avenues of treatment and exercise that will help eliminate heel pain.

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14 thoughts on “Diabetes and Heel Pain – A Link to Plantar Fasciitis?

  1. Hi Allyn,

    I know all to well about diabetes and I can say legs and feet are definitely a major concern. My aunt and uncle both lost legs due to diabetes and from what I was told it came to poor blood flow to the feet. Sadly they have both since passed on due to diabetes so this is a really serious issue.

    I have never really heard of plantar fasciitis until I read your article and it is very interesting to read there may very well be a link.

    I think it’s great that you are pointing this out as it may very well help someone with diabetes.

    Keep up the good work Allyn and I look forward to reading more about the Issue and if there actually is a link between the two.


    1. So sorry to hear about your aunt and uncle, Joel. Diabetes can be awful. Personally, I’m not at the “awful” stage yet but I have it and it worries me. That’s what prompted me to look into this link, to find out if there actually was one.

      I really didn’t know what plantar fasciitis was either until I encountered it personally! My first episode wasn’t due to any link to diabetes (I believe) but I don’t want to become more susceptible to it.

      I’m glad to know that the article opened up some new information for you. Plantar fasciitis is quite common and is a growing concern in “modernized” countries.

  2. I really liked your article. As my mom has diabetes and often suffers from leg and feet pain, I found your article very informative. She uses compression socks to help with the circulation problems. Your article is very well written and I am glad I read it. I thnk you for this and I will pass this information on to mom. All the best.


    1. Thank you very much, Martin. Sorry to hear that your mom is suffering with pain in her feet and legs from her diabetes. I hope the information will help her in some way.

      I haven’t written much about compression socks yet but it’s another “tool” that can be helpful for both diabetes and/or plantar fasciitis. If your mother has any particular type of compression socks that she has found works best for her, I’d love to hear from you or her to know the type and brand.

  3. I had no idea diabetics can be linked to heel pain. I’m not a diabetic myself but I do a few people who suffer from diabetes. I wonder if they are experiencing from pain too.

    How do you heal your plantar fasciitis, Allyn? I hope you have found a way to relieve your heel pain resulting from it.

    1. Hi Matthew,

      As someone with type 2 diabetes and also plantar fasciitis, this topic was always of interest to me.

      One major issue that diabetics must watch is foot pain. Severe cases of diabetes can result in having to amputate the foot. With appropriate care that can be avoided (at least in most cases). Heel pain is one of the possible types of foot pain, though diabetic foot pain can also just be sharp points of pain anywhere on the foot (top, bottom, or side).

      Fortunately, my plantar fasciitis went away with basic techniques that I was able to do at home. That included using a night brace for a while, massaging my foot by hand, rolling a ball on the bottom of my foot and doing basic exercises to strengthen my plantar fascia. You can read my story in the forum section.

  4. Hello,

    My name is Jon , i am 61 yrs old and I have been diagnosed with type 2 diabetes since I was 50. Doing all the regular meds for years like Metformin etc. and ended up with diabetic nerve pain big time in both feet and have been taking Lyrica for it which has made it tolerable for the most part. I have been experiencing a lot of foot pain in both feet that was until recently unexplained even by my doctor. I was climbing the stairs and felt something “pop and tear” in my right foot that was extremely painful and I ended up through a different doctor to be fitted with a big black boot to walk in for several weeks. This helped quite a bit and this doctor suspected a Plantar Facitis condition in both feet with of coarse the right foot going into extra damage. After wearing the boot and improving to the point that I was released from it, I tore something inside again in the same foot a couple of weeks later also going upstairs in my own home this time. I went back into the boot so far in it for 2 weeks now. My biggest fear is what is torn inside and will it heal and what about the left foot that is also extremely sore and hard to walk on beyond just diabetic nerve pain. All of this got me looking into what connection there might be between type 2 diabetes and plantar fascitis. If anything is found I would love to hear about it. Thanks. Jon

    1. Jon, I’m so sorry. That sounds awful. I haven’t been able to find anything specific that goes deep enough to address your type of situation. The “pop and tear” sounds like an extreme version of plantar fasciitis (or an extreme issue of diabetes). Obviously, your doctor(s) should be the ones to rely on for treatment but, as we know, some don’t really understand plantar fasciitis completely, let alone having both together. I’ll keep looking and see if I can locate any further information on the relationship of these two conditions.

  5. Hi Allyn , I was diagnosed with plantar fasciitis in both feet seventeen years ago , it’s a terrible pain to live with , I use shoe inserts which help a bit , just want to say I found your article very interesting and I now wonder if I my be diabetic , so I will get it checked out by my GP , thanks for bringing it to light , STEVE .

    1. Sure thing, Steve. I certainly hope you AREN’T having problems with diabetes but it certainly would be good to find out. Have you tried any of the foot or toe exercises I’ve written about? I know they have helped me! Things like using a tennis ball or water bottle, doing toe exercises, or using self-massage can be very helpful and they are easy to do.

  6. Have you tried a Whole Food Plant Based Diet to address your blood sugar issues? See Dr. Greger’s nutritionstudies.org regarding plantar fascitis and blood flow and the effect of a WFPBD.

    1. Hi Gail. Personally, no I have not tried such a diet. In fact, I’ve never heard of this type of diet or been introduced to it by a doctor or anyone else. I’ll take a look at it. Thanks for the input.

  7. Hello, Ive been having pain in my right heel since last year. when I get up out of bed or if I’ve been sitting awhile and then get up my right heel hurts when I get up and stand on it.It takes me just a few minutes to get a moving. People say to me are you leaping? I say my heel has been hurting. I’ve had some pain going up my right leg.(especially when I wake up in bed in the mornings) I’ve also noticed my leg hand, my finger tips are sensitive,
    All of this why??? I’m 53 yrs old and was diagonoist several yrs with diabetes 2 ,39 years old with gestation diabetes and single mom with a 11&13 yr olds. Lost my job the last week of feb. 2020 before I could get back to my diabetic doctor. Is there something going on??? with my right heel hurting,no feet sores, my feet look fine, just tender& when I stand on it it hurts& then my finger tips are sensitive.

    1. Hi Kristina. If you’ve read through several of the pages on this site and have observed some of the comments you will definitely see that there are numerous causes for pf and various ways it shows itself. If you are still struggling with this (my apologies for the length of time to respond), try a few of the simple and cheaper potential helps found on this site (shoe fit, type of shoe, rolling a ball under your foot, self-massage therapy, ice-filled plastic bottle, and others). The sensitivity in your finger tips makes me wonder if your muscles are all tightened up on your right side so you might also try finding a trained massage therapist (my daughter-in-law helps release my tightened left side muscles).

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