Can a pinched nerve in the foot heal on its own?

When a nerve in your foot is squeezed, the first question is nearly always the same: will this go away if I leave it alone? The honest answer is that it depends on what is pressing on the nerve, how long it has been there, and how much the nerve has been irritated.

What a “pinched nerve” in the foot really is

Doctors call it a nerve entrapment: irritation of a single nerve at one point along its path. It can come from something pressing on the nerve, such as a tight boot, a cyst, a bone spur or scar tissue. It can also come from the nerve being stretched, or from swelling in a tight space.^[1,5] Because the pressure point is local, the symptoms usually follow the area that nerve supplies. That is why where you feel the burning or numbness is such a useful clue. The most common sites are covered in nerve entrapment in the foot and ankle.

When a nerve is likely to settle

The most hopeful situation is one where the cause is temporary and you can remove it. Treatment of entrapment neuropathy is aimed first at reducing external pressure and inflammation.^[1] A few examples:

• Footwear or straps. Shoes with a narrow toe box or laces pulled tight across the top of the foot can press on a nerve. Loosening, re-lacing or changing the shoe can take the pressure off.
• A habit. In a review of compressed peroneal nerves near the knee, habitual leg crossing was the most frequent cause, and most people improved once they stopped.^[2]
• A stretch or bruise. Nerves that are stretched or bruised during a sprain often recover over weeks to months.^[1,6]

Even in a good scenario, recovery can be slower than people expect. In a study of 545 ankle arthroscopies, 46 procedures were followed by sensory nerve symptoms. About 84% of those people reported progressive improvement, but only 44% had fully recovered when followed for an average of 13 months. The authors described this as a longer course than traditionally assumed.^[7]

Why it takes so long

When a nerve fiber is injured, it regrows at a very slow pace, about a millimeter a day.^[3] Pain often improves before numbness does, and recovery can go on for many months. That is normal, and it is one reason a nerve problem can feel like it is “stuck” when it is actually slowly improving.

What you can do while you wait

• Take pressure off the area: loosen or re-route laces, pad around a tender spot, and swap out boots or straps that press on it.
• Choose roomy shoes with a wide toe box and a low heel while your foot settles.
• Give it a break from the activities that set it off, and build back gradually.
• Keep a short note of what brings it on and what eases it. That helps a clinician later.
• If you have diabetes, look at your feet every day, because numb skin is easy to injure without noticing.

When waiting is not the answer

Some pinched nerves won’t settle without help. The cause may still be there, such as a cyst or bone spur that keeps pressing on the nerve.

Morton’s neuroma, a thickened nerve between the toes, is a good example. Shoe changes and padding help some people. In one randomized trial, 63% of people treated with footwear changes alone had complete or partial pain relief at 12 months, compared with 82% of those who had steroid injections, though the difference was not statistically significant at one year.^[8] A review of shoe modifications and orthotics suggested that after about four and a half months, and for larger neuromas, they gave less convincing results and worked more as a way to live with the pain than as a treatment.^[9] If you have done everything right for a few months and are no better, that is useful information, and a good reason to look at the next step. The next step is not always surgery.

Delay can also matter for nerves that control movement. A review of nerve entrapments in the foot and ankle stresses that recognizing them and treating them at the right time is important to prevent permanent nerve damage.^[4]

What a specialist adds

A nerve specialist can work out which nerve is involved, where it is being squeezed and why, and can check for other causes such as a pinched nerve in the back or a body-wide neuropathy. See back or foot? finding the source of nerve pain. Treatment usually starts with non-surgical care. When it doesn’t work, release of the nerve may be discussed for well-chosen cases. See nerve decompression surgery and non-surgical treatment for foot nerve pain.

When to see a specialist

Consider an evaluation if burning, tingling, numbness or shooting pain in part of your foot lasts more than a few weeks, keeps coming back, is getting worse, or began after an injury or an operation.