A Blog for Older Adults

Why Foot Arthritis Hurts More When You Walk | HWY PT

Written by Dr. Raj Pusuluri, PT, DPT | Sep 4, 2026, 9:43:11 AM

There is a walk you used to take without thinking about it. Around the block, through the store, from the far end of the parking lot. Now you think about it before you go.

The pain is not there when you sit. It arrives with the walking, and it often arrives at one particular moment of the step. That detail matters more than most people realize.

Foot arthritis is not one problem. It happens in different joints, and each joint hurts at a different point in your stride. Sorting out which joint is involved changes what actually helps.

This article walks you through the three places arthritis usually shows up in a foot, the four common problems that feel like arthritis but are not, and a short home self test you can do safely in a chair.

First: the signs that need a doctor, not an exercise plan

Most foot pain that builds slowly over months is a mechanical problem. A few patterns are not, and those need to be ruled out before anyone hands you exercises.

Get same-day medical care if you have:

  • A hot, red, swollen joint, especially a big toe that went from fine to severe over a few hours. That pattern fits gout, which StatPearls describes as an abrupt attack peaking within 12 to 24 hours and often waking people from sleep. It can also be a joint infection, and the two can occur together. This one is not for us to sort out.
  • A warm, swollen foot if you have diabetes or nerve damage, even if it barely hurts. This is the one people miss. In Charcot foot, the foot is warm, red and swollen while the pain is minimal or absent because the nerves are not reporting properly. StatPearls notes it is misdiagnosed a quarter of the time, and that delay allows the bones to collapse. Untreated it can end in amputation. Do not wait a week on this.
  • Sudden inability to put weight on the foot after a twist or a stumble. The Ottawa ankle rules use a simple version of this: not being able to take four steps, both right after the injury and later at the clinic. StatPearls notes that in frail adults a fracture can come from a trivial twist.
  • A painful, swollen calf. That can be a blood clot. StatPearls notes that up to half of people with a clot in the leg have no clear signs, which is exactly why it gets checked rather than watched.

There is a professional duty behind this list. Under Oregon law, ORS 688.132, a licensed physical therapist must immediately refer you to a medical provider if your symptoms require medical diagnosis, if physical therapy is contraindicated, or if the problem sits outside what physical therapy treats.

That is not a formality. It is the reason a good first appointment starts with questions rather than exercises.

Why walking, specifically

Standing still spreads your weight across the whole foot. Walking does something different. It rolls your body weight from your heel, across the middle of your foot, and out over your big toe, one foot at a time.

Every joint along that path gets loaded, and each one gets loaded at a different instant:

  • Landing loads the heel and the back of the foot.
  • Midstance, the moment when your whole weight sits over one foot, loads the middle of the foot and the ankle.
  • Push-off, when your heel lifts and your body rolls forward over your toes, loads the big toe joint hardest.

That is why the timing of your pain is a clue. A joint that only hurts as your heel leaves the ground is telling you something different from a joint that aches after the second mile.

It also explains why the pain is worse on some surfaces than others. Hills, stairs and uneven ground all demand more bend from the ankle and more extension from the big toe than flat pavement does.

Foot arthritis is more common than most people think. In a study of 9,334 adults aged 50 and over in England, researchers estimated that about one in six had symptomatic foot arthritis confirmed on X-ray, and three quarters of that group reported disabling foot symptoms. That study was cross-sectional, so it counted who had it, not what caused it.

Cause one: the big toe joint

This is the single most common site. In that same population study, arthritis of the first big toe joint was estimated at 7.8 percent of adults over 50, ahead of every other joint in the foot.

What it feels like

The pain sits right at the knuckle where your big toe meets your foot. There is often a bump on the top of that joint. Your toe does not lift as far as it used to, and shoes that press on the top of it hurt.

The medical name for the advanced version is hallux rigidus, which StatPearls translates simply as stiff toe. It is degenerative arthritis of that joint, and it is about twice as common in women.

When in the step it hurts

At push-off. Almost always at push-off.

Roddy and Menz, in a 2018 review of the foot arthritis evidence, describe it this way: pain "generally occurs during the propulsive phase of gait when the proximal phalanx is compressed against the first metatarsal head." In plainer words, as your heel lifts, the toe bone drives up into the head of the long bone behind it, and if there is a bony ridge on top, that is where it grinds.

That is also why hills and stairs are worse. Going up demands more bend from that joint than walking on the flat.

Why a stiff shoe helps and a flexible one does not

A very flexible sole lets your foot bend at the toe joint. A stiff sole does the bending for you and the joint moves less.

StatPearls lists exactly that principle in its non-surgical options: shoe modifications with carbon fiber or spring steel inserts, rocker-bottom soles to cut down on how far the toe has to bend, and high-toe-box shoes to take pressure off the bump.

Clinicians do grade this joint by how far it still bends upward. The grading scale they use compares your sore toe against your normal side rather than against one fixed number.

That is good news for you, because it means you do not need to measure anything at home. You just need to notice whether your toe lifts as far as the other one.

Cause two: the midfoot

The midfoot is the middle of your foot, the arch region between your ankle and the ball of your foot. It is made of several small joints packed tightly together.

Two of them, the second cuneometatarsal joint and the talonavicular joint, were the next most common sites of foot arthritis after the big toe in that population study, at 6.8 percent and 5.8 percent.

What it feels like

An ache across the top of the foot or through the arch, rather than at one sharp point. It usually builds with distance rather than starting immediately.

There is often a bony bump on the top of the foot. FootEducation, a physician-edited orthopedic reference, notes that this bump can rub painfully under a shoe with a stiff upper, and it also cautions that not every bump in the midfoot is arthritis.

When in the step it hurts

Through midstance, the part of the step where your full weight sits over one foot. Uneven ground makes it worse because the small joints have to absorb the twist.

Risk factors identified in the 2018 review include older age, being female, previous injury, obesity, flatter feet, and higher pressure through the middle of the foot during barefoot walking.

The honest part about the midfoot

This is the hardest of the three to sort out by symptoms alone, and you should know that before you trust any home test on it.

The same review states that a brief clinical assessment "added little" to basic information about the person, and concludes that "the diagnosis of symptomatic midfoot OA continues to require imaging to augment clinical history and examination."

So if your pain sits across the top of your foot, the honest answer is that a self test narrows the field but does not close it. That is a case for an examination, not a guess.

Cause three: the ankle

Ankle arthritis behaves differently from the other two, and the difference is worth knowing because it changes the questions you get asked.

It usually follows an injury

In a study of 390 patients with end-stage ankle arthritis at a specialist center, 78 percent of the ankles were post-traumatic. Thirteen percent were secondary to another condition, such as rheumatoid arthritis. Only 9 percent were primary wear-and-tear arthritis.

A second study points the same way. Saltzman and colleagues reported a consecutive series of 639 patients with advanced ankle arthritis at a university foot and ankle service, and found 70 percent post-traumatic, 12 percent rheumatoid disease, and only 7 percent primary. Two independent groups agreeing is why this is worth saying plainly.

The injuries were mostly fractures. Broken malleolus, the bony knobs on either side of the ankle, accounted for 39 percent on its own, and ligament injuries for 16 percent.

Both of those studies looked backward at people who had already reached a specialist. The first group of authors said so directly: their design "does not allow a conclusion on the true prevalence rate of OA of the ankle." So treat the percentages as a description of who ends up in that clinic, not as your personal odds.

The practical takeaway still holds. If you broke an ankle at 30 and it started aching at 60, that is a recognized pattern, not a coincidence. The American Academy of Orthopaedic Surgeons notes that post-traumatic arthritis can appear years after the original injury.

If your ankle is still settling after a more recent break, that is a different situation with its own timeline: recovering from a broken ankle.

What it feels like

OrthoPaedia describes the pain as sitting "on the anterior aspect of the ankle joint in a bandlike pattern," which is to say across the front of the ankle rather than at one point. Pain, stiffness and swelling that get worse with activity and settle with rest are the usual trio.

Stairs and slopes are typically the worst, because they ask the ankle to bend further than flat ground does.

Some people find that a higher, stiffer boot helps, and OrthoPaedia notes that relief from footwear which limits ankle motion is a recognized pattern. That is the same principle as the stiff shoe for the big toe, applied one joint higher up.

Four things that feel like foot arthritis but are not

These four come up constantly, and each one has a different fix. Each also has its own article on this site, so here they get one paragraph and a link.

Plantar fasciitis. Sharp pain under the heel with the first few steps out of bed in the morning, easing as you move, is the classic pattern StatPearls describes. It is a tissue problem at the bottom of the heel, not a joint problem. Start here: physical therapy for plantar fasciitis.

Morton's neuroma. Burning or electric pain in the ball of the foot, usually between the third and fourth toes, often described as walking on a pebble or a folded sock. StatPearls notes it worsens with tight or high-heeled shoes and eases when you take the shoe off. More here: Morton's neuroma and forefoot pain.

Gout. Sudden, severe, hot and red, usually in the big toe, peaking within a day. This is the one that looks most like big toe arthritis and is treated completely differently. It needs a doctor, not a therapist, and it is covered in the red flags above.

Peripheral neuropathy. Burning, tingling, numbness or pins and needles, usually in both feet, usually starting in the toes, and often worse at night, as the National Institute of Diabetes and Digestive and Kidney Diseases describes it. Nerve pain does not follow the step the way joint pain does. More here: numbness in the feet and toes.

One more distinction. If your main complaint is stiffness that takes a long time to loosen up first thing, that is a different question with its own answer: morning joint stiffness after 60.

A five step home self test

This takes about five minutes. Nothing here involves forcing a joint. If any step hurts sharply, stop that step.

Step 1: Mark the map

Sit down and put a fingertip on the exact spot that hurts most. Not the general area. The spot.

Then decide which of these it is closest to: the knuckle of the big toe, the top of the foot or arch, the front of the ankle, under the heel, or the ball of the foot behind the toes.

Step 2: Find the moment

Walk about twenty steps at your normal pace and pay attention to when in each step the pain arrives.

There are three answers: when the foot lands, when your full weight is over it, or when your heel lifts and you push off. Pick the one that fits best.

Step 3: The seated big toe lift

Sit with both feet flat on the floor, close together. Keeping your heel and the ball of your foot down, lift just your big toe upward as far as it goes comfortably.

Do the same on the other foot and compare. You are looking for two things: whether the sore side lifts noticeably less far, and whether it pinches on the top of the joint at the end of the range. Do not push it with your hand.

Step 4: The stiff shoe test

Take a short walk, five minutes or so, in the stiffest-soled shoe you own. A hiking shoe or a work boot usually qualifies. Then take a similar walk in your most flexible shoe.

If the stiff shoe clearly hurts less, that points toward the big toe joint or the midfoot, because a stiff sole reduces how far those joints have to bend. If the stiff shoe makes no difference at all, that is information too.

Step 5: The bump and wear check

Look at the top of your foot and the top of your big toe joint in good light, comparing left to right. A bony bump on one side that is not on the other is worth noting.

Then turn your shoes over and look at the soles. Wear that is heavier under the big toe, or a shoe upper that has stretched or creased over one particular spot, tells you where the pressure is going.

What the pattern points to

What you noticed Most likely spot What to do next
Pain at the big toe knuckle at push-off, toe lifts less than the other side, bump on top First big toe joint arthritis (hallux rigidus) Stiff or rocker sole, then an examination. See the foot and ankle arthritis page
Ache across the top of the foot or arch, builds with distance, bump on top of the midfoot, laces hurt Midfoot arthritis Needs imaging plus an examination. Symptoms alone are not enough here
Band of pain across the front of the ankle, stiff, worse on stairs and slopes, old fracture or repeated sprains Ankle arthritis Mention the old injury by name at your appointment
Sharp heel pain with the first steps out of bed, easing as you move Plantar fasciitis, not arthritis Plantar fasciitis
Burning between the toes, feels like a pebble in the ball of the foot, better with the shoe off Morton's neuroma, not arthritis Morton's neuroma
Sudden hot, red, swollen big toe over hours Possible gout or infection Same-day medical care
Burning or numbness in both feet, worse at night Peripheral neuropathy, not arthritis Numbness in the feet

Read this before you act on the table. Matching one row does not rule out the others.

Foot joints often wear together. In the 2018 review, a statistical analysis of foot arthritis patterns found three groups: about 64 percent with no or minimal arthritis, 22 percent with the big toe joint alone, and 15 percent with several foot joints involved at once. That last group tended to have more persistent, more severe pain.

So this test narrows the field. It is not a diagnosis, and it cannot be one.

What actually helps, honestly

Here is where a lot of foot arthritis treatment advice on the internet gets ahead of the evidence, so let me be careful about what is known and what is not.

Foot arthritis is genuinely under-studied. Roddy and Menz point out that a 2010 review counted 27 published papers on foot arthritis against 176 on the hand and 190 on the knee. The trials that do exist are small.

The core treatments

The UK's National Institute for Health and Care Excellence published a general osteoarthritis guideline in 2022, known as NG226. It covers people aged 16 and over, all joints, and non-surgical management. It is not foot-specific, so read it as the general framework rather than a foot protocol.

Its position on the core treatments is direct: "the core treatments for the condition are therapeutic exercise and weight management (if appropriate), along with information and support."

On exercise specifically, it recommends offering "therapeutic exercise tailored to their needs (for example, local muscle strengthening, general aerobic fitness)" for all people with osteoarthritis.

It also tells clinicians to warn people about something that catches many by surprise. Joint pain "may increase when they start therapeutic exercise," and the guideline advises explaining that consistent exercise is still worth doing, and that sticking with it over the long term is what increases the benefit.

On weight, where it applies, the guideline says any amount of loss is likely to help, and that losing 10 percent of body weight is likely to be better than losing 5 percent.

Shoes and insoles: what the best trial actually found

One thing to get straight first. NICE does not treat insoles and supports as a default, and it is worth seeing why in the guideline's own words.

Recommendation 1.3.11 says: "Do not routinely offer insoles, braces, tape, splints or supports to people with osteoarthritis unless:"

  • "there is joint instability or abnormal biomechanical loading"
  • "therapeutic exercise is ineffective or unsuitable without the addition of an aid or device"
  • "the addition of an aid or device is likely to improve movement and function"

All three conditions have to be met, not just one.

Here is why a stiff big toe joint often fits that description. A joint that has lost its bend cannot do its share of the work at push-off, so the load has to go somewhere else in the foot. That is abnormal loading in plain language, and it is the situation the exception was written for.

It is also why the trial below is a better guide here than the general rule. The guideline covers every joint in the body. The trial studied this exact joint.

The strongest single trial in this area randomized 102 people with big toe joint arthritis to either prefabricated insoles or rocker-sole shoes, for 12 weeks.

The headline result is a null one. On the main pain measure at 12 weeks, the difference between the two was 2.05 points, with a confidence interval running from below zero to above it, and a p value of 0.477. Neither beat the other.

Both groups did improve, by 17 and 22 points, above the 13-point threshold the researchers set as meaningful. But here is the part that matters most: there was no untreated comparison group. The authors state plainly that they cannot rule out placebo effects, natural improvement, or simple regression to the mean.

So the honest reading is that shoes and insoles are worth trying, not that they were proven to fix the joint.

Two practical findings did separate the groups. People wore the insoles far more hours than the shoes, 448 against 287 on average. And side effects were more common in the shoe group, 39 percent against 16 percent, including new low back pain in 17 percent against 4 percent. The authors concluded that both work about equally, and that insoles "may be the preferred intervention" for those two reasons.

For the midfoot, the evidence is thinner still. The 2018 review describes a pilot trial in which semi-rigid contoured insoles beat a dummy insert over 12 weeks, and a case series of 20 people using full-length carbon fiber inserts who reported improvement. A pilot trial and a case series are a starting point, not a settled answer.

Strength and joint mobility work

The most-cited physical therapy trial for the big toe joint is small enough that you should know its size before you read its result.

Twenty people took part. All received standard care. Half also received hands-on mobilization of the small sesamoid bones under the big toe, strengthening of the muscle that bends the big toe down, and gait retraining, three times a week for four weeks, which is 12 sessions.

That group ended up with significantly more toe extension, more strength and less pain than the group that did not get the added work. The study looked at functional hallux limitus following joint sprains, which is not identical to advanced arthritis in a seventy-year-old.

Twenty people is a very small trial. It is a reason to try targeted strength and mobility work, not proof that it will fix your foot.

What the guideline says not to bother with

This part is useful because it saves you time and effort. NICE NG226 tells clinicians not to offer acupuncture or dry needling for osteoarthritis, and not to offer glucosamine.

It also says not to offer a list of electrotherapy treatments for osteoarthritis, including TENS, therapeutic ultrasound, and neuromuscular electrical stimulation.

We take that seriously, including where it points at our own equipment.

We use a device called the Neubie in clinic, which delivers direct current and is a different technology from a TENS unit. It is FDA cleared for uses including neuromuscular re-education and management of chronic pain, and it is not FDA cleared for arthritis. It is not the answer to a worn foot joint, and we do not offer it as a foot arthritis treatment.

What physical therapy cannot do

Exercise does not regrow cartilage. No honest therapist will tell you it does, and no shoe, insole, supplement or stimulation device does either.

What good therapy can change is real but more modest:

  • How the load moves through the foot as you walk.
  • How much motion the neighboring joints give you.
  • How strong the muscles that control your foot and ankle are.
  • Which shoes make your day tolerable.
  • How far you can walk before it bites.

For a lot of people, that is the difference between avoiding the walk and taking it.

If you want the detail on how foot and ankle arthritis is treated rather than how it is sorted out, that lives on its own page here: foot and ankle therapy for arthritis relief.

When to think about a surgeon

There is a point where conservative care has been given a fair trial and has not delivered enough. Recognizing it is not giving up.

The general signals are steady across joints: the pain substantially affects your quality of life, and non-surgical management has not worked or is not suitable. NICE frames the referral decision in those terms.

One honest caveat. That NICE recommendation names the hip, knee and shoulder. The foot and ankle are not in the list, so treat the principle as transferable and the specific recommendation as not written for your foot.

The guideline is clear on one thing that stops people unnecessarily. Age, weight, smoking and other health conditions should not by themselves be used to exclude someone from being referred.

If you are weighing this up, we wrote a whole article on how to think it through: do I need surgery, or can physical therapy fix this?

If you are reading this for a parent

You have probably noticed the walking before they mentioned the pain. Shorter trips. Fewer of them. The car parked closer.

Three things are worth doing, and none of them involve an argument.

Ask about the moment, not the pain level. "Does it hurt when your heel comes up, or when your weight is on it?" is a question they can answer. "How bad is it out of ten?" usually gets a shrug.

Look at their shoes. Take a look at the soles for uneven wear, and at whether the upper is stretched over one particular spot. Worn-out shoes with no support are common and easy to fix.

Take the warm foot seriously if they have diabetes. A warm, swollen foot that does not hurt much is the pattern people talk themselves out of, and it is the one that needs a doctor this week.

If a walking problem is part of a wider pattern, foot pain and hip pain often travel together, because people change how they walk to protect one and end up loading the other. That is covered here: why does my hip hurt when I walk.

What working with Dr. Raj looks like

Dr. Raj Pusuluri, PT, DPT, works with adults over 50, and foot and ankle problems are a regular part of that. Here is what actually happens.

The first appointment is mostly examination and conversation. Where it hurts, when in the step, what you have already tried, what you want to get back to doing. Then a physical assessment of the joints, the strength around them, and how you walk.

You leave with a working explanation and a plan that has a review date attached. Not an open-ended course of visits.

As a rough anchor for planning, the two trials described above ran 12 weeks and 12 sessions over four weeks. Your own plan gets built after the examination, and it is reassessed rather than assumed.

You do not need a physician referral to start. Care is direct pay, no insurance required, and the schedule is Monday to Friday.

If you would rather start from home, a Wellness Video Call covers your history, the movements you can safely show on camera, and a starting plan. Most people do that first and then come in for the hands-on part of the examination.

Questions people ask

Should I stop walking?

No, and this is the most important answer on the page.

Rest feels like the obvious response, and for a day or two after a flare it is reasonable. But an arthritic joint that stops moving gets stiffer, and the muscles around it get weaker, which makes the next walk worse than the last one. NICE lists therapeutic exercise as a core treatment for osteoarthritis, not an optional extra.

What usually needs to change is the dose and the setup, not the activity. Shorter walks more often. Flatter routes for a while. A stiffer sole. Then build back up.

The guideline also warns that pain may go up when you first start exercising, and advises sticking with it, because the benefit comes from consistency over time.

Does arthritis in the foot always get worse?

Not necessarily, and not at a predictable rate.

Foot arthritis is a long-term condition that tends to flare and settle rather than march steadily downhill. What is well documented is that it is common and that it causes real disability in many people. In the population study of adults over 50, three quarters of those with confirmed foot arthritis reported disabling foot symptoms.

Nobody can promise you a trajectory. What is under your control is strength, load, footwear and how much you keep moving, and those are exactly the things a plan can change.

Do I need an X-ray before anything can be done?

Often not for the big toe joint. NICE recommends diagnosing osteoarthritis clinically without imaging in people who are 45 or over, have activity-related joint pain, and have either no morning stiffness in the joint or stiffness lasting no more than 30 minutes.

It also says not to routinely image unless there are unusual features or something suggesting a different diagnosis.

The midfoot is the exception worth knowing. The 2018 review concludes that diagnosing symptomatic midfoot arthritis still requires imaging alongside history and examination. So if your pain sits across the top of the foot, imaging is more likely to be part of the answer.

How common is foot pain at my age, really?

Common. A systematic review of 31 population studies covering 75,505 adults aged 45 and over pooled the rate of frequent foot pain at 24 percent and frequent ankle pain at 15 percent. Toes and forefoot were the most reported sites, and about two thirds described moderate disability.

Read those pooled numbers with some caution. The foot estimate came from three studies and the ankle estimate from two, and the authors flagged inconsistent definitions across the research.

Both of my feet hurt. Does that change anything?

It changes the order of investigation rather than the approach.

Pain in both feet makes an inflammatory or systemic cause more worth ruling in or out early, and it makes nerve-related causes worth considering. It also makes the self test above harder to read, because you have no clean comparison side.

Mention it explicitly at your appointment rather than describing whichever foot is worse today.

I already wear orthotics and they did not help. Now what?

That is common, and it does not mean insoles are useless for you. It usually means the design, the fit or the shoe they went into was not matched to the joint that hurts.

An insole cut to unload the big toe joint is a different object from a general arch support. In the trial described above, wear time was the strongest difference between the two groups, and something you do not wear cannot work.

Bring the ones you own to your appointment. What you have already tried and how it went is one of the most useful pieces of information you can hand over.

The next step

If you got this far, you probably have a row in mind. That already puts you ahead of most people, who carry foot pain for years without ever separating the big toe joint from the midfoot from the ankle.

The next move is to have it examined by someone who can test what you cannot, sort out the overlaps, and give you a plan with a review date on it.

Book a Wellness Video Call with Dr. Raj: Schedule your call

Or call (971) 202-1979.

HWY Physical Therapy

North Salem HWY Physical Therapy 2615 Portland Rd NE, Salem, OR 97301 (located at Center 50+) Walk-ins welcome.

South Salem HWY Physical Therapy Clinic South Salem 180 Ramsgate Square S, Salem, OR 97302 By appointment only.

Phone (both locations): (971) 202-1979 Hours: Monday to Friday, 8:00 AM to 5:00 PM

Book online: https://meetings.hubspot.com/raj-pusuluri/virtual-pt-visit?uuid=29177845-1ade-43b0-87d2-1cba35e0a730

This article is general information about a common problem. It is not a diagnosis and it is not medical advice for your situation. If your foot is hot and red, if you cannot bear weight after an injury, or if you have diabetes and a warm swollen foot, seek medical care rather than starting an exercise program.

Sources

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  • National Institute of Diabetes and Digestive and Kidney Diseases. "Peripheral Neuropathy." https://www.niddk.nih.gov/health-information/diabetes/overview/preventing-problems/nerve-damage-diabetic-neuropathies/peripheral-neuropathy
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