Not every foot pain is dangerous.

You can develop soreness after increasing your activity, wearing uncomfortable shoes, or spending an unusually long time standing.

However, pain that keeps returning or doesn’t improve should not simply be ignored.

Pain can come from many structures, including bones, joints, tendons, muscles, nerves, and connective tissues.

Burning pain accompanied by numbness or tingling can point toward a nerve problem, while pain associated with walking that consistently improves after resting can occur with peripheral artery disease.

The pattern of pain is often as important as its intensity.

9. Changes in Your Walking or Balance

Your feet provide your brain with important information about your position and movement.

When sensation is reduced, balance can become more difficult.

Peripheral neuropathy can cause loss of coordination and balance because the nerves aren’t transmitting normal sensory information from the feet.

You might notice:

• Feeling unsteady
• Frequently stumbling
• Difficulty walking in the dark
• Your feet feeling disconnected from the ground
• New difficulty climbing stairs
• Repeated falls

New balance problems should be discussed with a healthcare professional, particularly if they are accompanied by numbness or weakness.

What Can Cause These Foot Symptoms?

There isn’t one explanation for burning, tingling, numbness, or pain.

Possible causes include:

Diabetes

Diabetes is a major cause of peripheral neuropathy. High blood sugar over time can damage the small blood vessels supplying nerves, contributing to nerve damage.

Nerve Compression

A nerve can become irritated or compressed along its path.

Problems involving the lower back can also cause symptoms that travel down the leg and into the foot. Sciatica, for example, can cause burning pain, tingling, numbness, or weakness in one leg or foot.

Circulation Problems

Peripheral artery disease can reduce blood flow to the legs and feet. Possible signs include pain with walking, cold toes, reduced pulses, skin changes, and wounds that don’t heal.

Injuries

Sprains, fractures, nerve injuries, and other trauma can produce pain, swelling, numbness, or altered sensation.

Certain Medications or Medical Conditions

Peripheral neuropathy can have many causes besides diabetes, including certain medicines, infections, autoimmune disorders, inherited conditions, and exposure to toxins.

When Should You Seek Medical Help?

You don’t need to panic every time your foot feels strange.

However, arrange a medical evaluation if you have persistent burning, numbness, tingling, weakness, or unexplained foot pain. Mayo Clinic specifically recommends medical evaluation for burning pain, numbness, or tingling involving much of the bottom of the foot.

If you have diabetes, don’t wait for symptoms to become severe. The CDC recommends contacting a doctor or foot specialist for symptoms such as burning or tingling, loss of sensation, changes in foot temperature or color, or foot sores. (CDC)

When Is It an Emergency?

Some foot symptoms require prompt or emergency attention.

Seek urgent medical care if you have:

• Sudden numbness or weakness
• Severe foot pain or swelling
• Inability to walk or put weight on the foot
• A significant injury or obvious deformity
• An open wound with signs of infection
• A foot that suddenly becomes very cold or changes color
• Numbness accompanied by weakness, confusion, difficulty speaking, dizziness, or a sudden severe headache

Sudden neurological symptoms can indicate a serious problem and should not be managed at home. (Mayo Clinic)

How to Protect Your Feet

You can take simple steps to reduce everyday foot problems.

Wear shoes that fit properly and provide enough room for your toes.

Inspect your feet regularly for:

• Cuts
• Blisters
• Redness
• Swelling
• Cracked skin
• Changes in color
• Sores

Keep your feet clean and dry.

If you have diabetes, regular foot checks are particularly important because reduced sensation can allow injuries to go unnoticed.

Don’t ignore a small wound simply because it doesn’t hurt.

The Bottom Line

Your feet can sometimes provide clues about what’s happening elsewhere in your body.

Burning, tingling, numbness, weakness, persistent pain, swelling, color changes, cold feet, wounds that don’t heal, and new balance problems can have many causes—from relatively minor problems to nerve or circulation disorders that require medical evaluation.

The symptoms themselves don’t provide a diagnosis. What matters is how long they’ve been present, whether they’re getting worse, whether one or both feet are affected, and what other symptoms occur at the same time.

If a strange sensation disappears after changing position and doesn’t return, it may simply have been temporary nerve pressure. But if symptoms persist or repeatedly return, don’t simply get used to them.

And if you have diabetes, pay particular attention to changes in sensation, skin, temperature, color, and wounds because foot problems can become more serious when nerve damage or reduced blood flow is present. (CDC)

Your feet work hard every day. Paying attention to changes early can help you get the right evaluation before a small problem becomes a bigger one.