Where it hurts is a clue, not a diagnosisStrong evidence
The NHS says pain on the top of the foot is often caused by exercise, especially running, kicking or jumping, by shoes that are too tight and by conditions like gout. It sorts the possible causes by what you notice: severe pain, swelling, bruising and trouble moving the foot point to a broken bone; pain after intense or repetitive exercise to a sprain or strain; long-lasting pain, swelling and stiffness, a grating or crackling feeling when you move the foot or a lump along a tendon to tendonitis or arthritis; red, hot, swollen skin to gout; and tingling, numbness or pain that may stretch up the back of the leg to sciatica.
So the spot and the pattern narrow it down, and an examination decides. That's why this guide says a spot points to a cause rather than proving it. Most new foot problems should begin to settle within 6 weeks, NHS inform says.
Sources 1, 2
One spot on a bone: a stress fractureStrong evidence
The second and third metatarsals, the long bones in the middle of the foot, are the commonest sites, and the pain is usually through the middle of the foot, the American Academy of Orthopaedic Surgeons (AAOS) says. It builds gradually, is worse when you're on your feet, and can come with swelling on the top of the foot and tenderness right over the bone. Health New Zealand describes pain you can point to with a fingertip, better with rest at first, that can become a constant ache even at night.
The navicular, a bone on the top of the midfoot, behaves differently: its stress fractures cause pain that is hard to pinpoint, worse with sprints and jumps, and may need a computed tomography (CT) or magnetic resonance imaging (MRI) scan to find. That it is felt as a vague ache on top of the inner midfoot is our inference from that description. In pooled studies, treatment in a cast with no weight on the foot succeeded in 96% of navicular stress fractures against 82% for surgery, a difference that could be chance, and treatment that allowed weight on the foot did significantly worse; across 76 studies of 2,974 bone stress injuries in athletes, return to sport took longest for the navicular, 127 days on average.
Sources 3, 4, 5, 6
A twist with bruising on the sole: a Lisfranc injuryStrong evidence
The Lisfranc joints run across the middle of the foot. An injury there is easily mistaken for a sprain: the top of the foot may be swollen and painful, it hurts to stand, walk or push off, and bruising on the bottom of the foot is "highly suggestive", the AAOS says. X-rays are taken standing, to show any widening between the bones, with CT or MRI if there's doubt.
An emergency medicine review says these injuries are missed in about 20% of cases. Stable injuries are kept still (immobilised); unstable ones are referred for surgery. Left untreated, the arch can collapse and arthritis can follow.
Sources 7, 8
After an injury, the Ottawa rules decide who needs an X-rayStrong evidence
The National Institute for Health and Care Excellence (NICE) advises using the Ottawa ankle and foot rules to decide whether someone over 5 needs an X-ray. For the midfoot, a foot X-ray is needed if the navicular (the bump on the inner midfoot) or the base of the fifth metatarsal (the bump halfway along the outer edge) is tender, or you couldn't take 4 steps.
In the study that refined the rules, they picked up all 19 fractures in the midfoot zone. Across 27 studies of 15,581 people, they missed almost no midfoot fractures: where 15% of people would have a fracture, a negative check left under a 1.4% chance of one. They could cut X-rays by 30% to 40%. They're a guide for clinicians, not a self-test.
Sources 9, 10, 11
Tendons, laces and shoes: a possible cause with little researchMixed evidence
The NHS lists tendonitis among the causes of pain on top of the foot, with a grating or crackling feeling when you move the foot or a lump along a tendon, and shoes that are too tight among the common triggers. But research on the tendons that run over the top of the foot to the toes is limited to case reports: no trial, cohort or review has measured how often they cause it, or what helps.
Badly fitting shoes are common: in 18 studies, 63% to 72% of people wore shoes that didn't fit the length or width of their feet, and poor fit went with foot pain. The Royal College of Podiatry advises a thumb's width beyond the longest toe, enough width and depth for the toes, and a way of adjusting the shoe across the top of the arch, such as laces, a strap or Velcro. Changing how you lace has not been tested for pain on top of the foot, so the lacing steps in this guide are our suggestions.
Sources 1, 12, 13
A stiff midfoot from mid-life: arthritisEmerging evidence
In a British study of adults over 50, in which 5,109 people answered a survey and 560 were examined, painful arthritis of the midfoot that showed on X-rays was estimated in 12% of that age group. It was more common in women, people over 75, and people with obesity, an earlier foot or ankle injury or pain in other weight-bearing joints, but not in those who had worn high heels. People with it had slightly flatter feet than 63 matched people without it. The AAOS lists pain with movement, swelling, tenderness and morning stiffness, and says the midfoot is commonly affected.
NICE diagnoses osteoarthritis without a scan from 45 when the pattern fits. In the midfoot study, an examination alone was a poor guide to which painful midfoot showed arthritis on an X-ray, so an X-ray is reasonable if the answer would change your plan.
Sources 14, 15, 16, 17, 18
A hot, red, swollen foot: gout, infection or a diabetic footStrong evidence
NICE asks clinicians to consider gout when severe pain, redness or swelling comes on quickly, often overnight, in joints other than the big toe, for example the midfoot or ankle, and to check for a joint infection, which needs referring immediately. The NHS says gout usually affects the big toe but can affect other joints in the feet, and an untreated attack usually lasts 1 to 2 weeks. A joint infection (septic arthritis) and a skin infection (cellulitis) can look similar, often with a fever.
With diabetes, a hot, swollen foot with a change in colour, painful or not, is an active foot problem that NICE asks to reach a specialist foot service within 1 working day; Diabetes UK says see your foot team within 24 hours.
Sources 19, 20, 21, 22, 23, 24
Nerves and lumps on top of the footEmerging evidence
Tingling, numbness or pain on top of the foot that stretches up the back of the leg is sciatica, from a nerve in the lower back. A foot that slaps down or catches is foot drop, usually from a nerve injured in the leg; the NHS lists crossing your legs and kneeling or squatting for long periods among the causes. A review says squeezing of the nerve at the front of the ankle typically sends pain into the web between the big toe and the second toe.
Rarely, the tendon at the front of the ankle tears with little warning in older adults, and because the signs are mild it is often found late: across 87 reported cases, the average age was about 64 to 72. A ganglion is a smooth, soft lump that the NHS says can be on the top of the foot; most are painless, and many go away on their own.
Sources 1, 25, 26, 27, 28, 29, 30
When a scan or test helpsStrong evidence
After a twist, a fall or a crush, the Ottawa rules decide on an X-ray. Stress fractures often don't show on X-rays in the first weeks, so an MRI or a bone scan may be needed, and a CT or MRI scan for the navicular. A suspected Lisfranc injury needs X-rays taken standing.
A hot, swollen joint may need a blood test for uric acid and sometimes fluid drawn from the joint. With diabetes, a hot, swollen foot gets an X-ray taken standing, and an MRI if the X-ray is normal. Arthritis is diagnosed by examination from 45 when the pattern fits, and a typical tendon problem that is settling needs no scan.
Sources 9, 3, 7, 19, 23, 17
How it usually goesEmerging evidence
Most pain on top of the foot gets better in a few weeks, the NHS says, and NHS inform expects new foot problems to begin to settle within 6 weeks. Most stress fractures heal in 6 to 8 weeks, while the navicular takes longer. A gout attack usually lasts 1 to 2 weeks untreated, and ganglions often go on their own over months. No one can promise a date.
Sources 1, 2, 3, 4, 6, 20, 30