Tired and painful feet: common causes

First, the important part

Foot pain can have many causes, and the same sensations can come from different conditions. This article helps you get your bearings, but only a doctor can make a diagnosis. If you have acute pain, swelling, an injury or numbness, stop loading the foot and see a doctor.

Overload

The most common cause of tired feet is a load the foot is not ready for: a new job on your feet, long walks on holiday, suddenly starting to run, hours of standing. If the foot muscles are weak and the arches sag, fatigue comes sooner.

This kind of tiredness usually passes after rest. If it comes back day after day, it is a sign the foot lacks strength and endurance.

Heel pain and the plantar fascia

A common story is heel pain with the first steps in the morning or after sitting for a long time. Then the foot “warms up” and the pain eases, but it may return by evening. This pattern is typical of an irritated plantar fascia.

Sometimes an X-ray shows a “heel spur”, a bony growth on the heel bone. But a spur is not always the cause of pain: many people have one and are not bothered by it. So it is important to look at the load on the fascia and how the foot works as a whole.

Pain in the front of the foot

Pain under the ball of the foot is often linked to a flattened transverse arch: the load on the metatarsal heads grows and calluses appear. Burning or a “pebble” feeling between the third and fourth toes may point to an irritated nerve. Pain at the base of the big toe can come with a bunion.

Narrow shoes, high heels and thin soles increase the load on the front of the foot.

Other common causes

A separate note on swelling and heavy legs in the evening: these can be linked not only to the feet but also to the veins, heart or kidneys. If swelling appears regularly, see a doctor.

• Uncomfortable shoes: tight, without heel support, with heels that are too high or completely flat.
• Extra weight: every kilogram adds to the load on the feet with every step.
• Too little movement: foot muscles weaken and joints lose mobility.
• Long periods of standing or sitting still.
• The after-effects of old ankle injuries.

Pain that grows with load

Pain in one spot of the foot that appeared after a sharp increase in activity and gets worse with walking or running deserves special attention. It can be a stress fracture, a small crack in the bone from repeated overload. You should not try to “walk it off”: you need a doctor and usually an X-ray.

A pain diary: help for you and your doctor

If your feet bother you regularly, try keeping short notes for a week or two. They help you see patterns and will be useful at a doctor’s appointment.

• Where exactly it hurts: heel, arch, ball of the foot, toes, ankle.
• When: in the morning, after activity, by evening, at night.
• What kind of pain: aching, sharp, burning, with numbness.
• What happened the day before: a long walk, new shoes, a workout.
• What helps: rest, changing shoes, warming up.

Morning stiffness

If your first steps in the morning are hard, try moving your feet in bed before you get up: point and flex your toes, make circles, wiggle your toes. After sitting for a long time, you can do the same before standing up. A gentle warm-up prepares the tissues for load.

If morning pain does not go away for weeks or gets worse, do not rely on warming up alone — see a doctor.

When it is not just the foot

Sometimes the foot hurts because of causes higher up: for example, with lower back problems, pain and numbness can radiate into the leg and foot. Burning and loss of sensation can come with nerve problems, including diabetes. Pain in the toe joints with redness can be a sign of an inflammatory condition. In all these cases you need a diagnosis, not just exercise.

What you can do yourself

For tiredness without warning signs, simple things help: alternate load and rest, choose comfortable shoes, rest with your legs raised, and gently massage the sole with a ball. In the long run, the most important thing is to strengthen the foot muscles and restore normal foot function.

The main rule is not to work through sharp pain. Mild muscle fatigue after exercise is normal; sharp or increasing pain is a signal to stop.