Getting feeling back in your feet depends almost entirely on what caused the numbness in the first place. In many cases, sensation can partially or fully return once the underlying problem is addressed, but the timeline is slow. Peripheral nerves regrow at roughly 1 millimeter per day, which works out to about an inch per month. That means recovery is measured in months to years, not days or weeks.
Why Your Feet Lost Feeling
The most common cause of foot numbness is peripheral neuropathy, which simply means the nerves running to your feet have been damaged. Diabetes tops the list, especially when blood sugar has been poorly controlled for a long time. But it’s far from the only culprit. Heavy alcohol use, vitamin B-12 deficiency, autoimmune diseases like lupus or rheumatoid arthritis, thyroid problems, kidney disease, liver disease, and infections like shingles or Lyme disease can all damage peripheral nerves. Exposure to industrial chemicals, heavy metals like lead or mercury, and certain medications can do it too. In some cases, no cause is ever identified.
There’s also a structural possibility: nerve compression. Tarsal tunnel syndrome occurs when the tibial nerve gets squeezed as it passes through a narrow space near your inner ankle. This is essentially the foot’s version of carpal tunnel syndrome, and it responds to different treatments than systemic neuropathy.
Figuring out which category you fall into is the single most important step, because the path to recovery branches from there.
Blood Sugar Control for Diabetic Neuropathy
If diabetes is behind your numbness, there is no shortcut around blood sugar management. Diabetic neuropathy has no known cure, but good glycemic control can stop further damage and, in some people, improve existing symptoms. The American Diabetes Association recommends keeping blood sugar between 80 and 130 mg/dL before meals and below 180 mg/dL two hours after eating. For most people with diabetes, an A1C target of 7.0% or lower is the goal.
These aren’t just numbers on a lab report. Every sustained period of high blood sugar causes additional nerve injury, so the earlier and more consistently you hit these targets, the better your chances of recovering some sensation. People who have had uncontrolled blood sugar for years will likely have some permanent damage, but even partial improvement in feeling can reduce fall risk and help you notice injuries to your feet before they become serious.
Fixing Nutritional Deficiencies
Vitamin B-12 deficiency is one of the more treatable causes of foot numbness. Your nerves need B-12 to maintain their protective coating, and when levels drop low enough, sensation fades. This is especially common in people who drink heavily, follow strict vegan diets, take certain acid-reducing medications, or have absorption problems in the gut.
A clinical trial found that 16 weeks of daily oral B-12 supplementation improved neuropathy symptoms in people whose blood levels were below 200 pg/mL. Both the 1,000 and 2,000 microgram doses worked equally well, so the higher dose didn’t offer extra benefit for nerve symptoms. Getting your B-12 levels tested is a simple blood draw, and if deficiency is confirmed, supplementation is straightforward and inexpensive.
Other B vitamins, particularly B-1 (thiamine) and B-6, also play roles in nerve health. Alcohol misuse commonly depletes these nutrients through both poor diet and impaired absorption.
Recovery After Quitting Alcohol
Alcohol-related neuropathy follows its own timeline. Stopping alcohol use can prevent further nerve damage, but it doesn’t guarantee full recovery. How much feeling returns depends on how severe the damage is and how long you’ve had symptoms.
You might notice some improvement within a few months of abstinence, but full recovery can take several years. Mild cases tend to bounce back faster than severe ones. If numbness has been present for years, some degree of permanent nerve damage is likely. That said, improvement is possible at any stage. It just happens slowly. Combining abstinence with nutritional supplementation (especially B vitamins) gives your nerves the best chance to heal.
Treating Nerve Compression
If your numbness comes from a compressed nerve rather than widespread neuropathy, the outlook is often better. Tarsal tunnel syndrome is treated in stages. Custom shoe inserts (orthotics) can correct foot positioning and reduce the mechanical pressure on your nerve. A stability shoe that prevents your foot from rolling inward serves a similar purpose. Steroid injections can reduce inflammation around the nerve and provide relief.
When these conservative approaches don’t work, surgery to release the tibial nerve or widen the tarsal tunnel is an option. If a mass or growth is pressing on the nerve, a surgeon can remove it directly. Compression-related numbness often responds well to treatment because the nerve itself may be intact, just pinched. Once the pressure is relieved, signals can flow again.
Exercises That Help
Physical activity won’t regenerate damaged nerves on its own, but targeted exercises improve how your brain and feet communicate with whatever nerve function remains. This matters more than it sounds. Better coordination between your nervous system and your feet translates directly into steadier walking, fewer falls, and more confidence during daily movement.
Balance training is particularly valuable. Standing heel-to-toe (tandem stance) challenges your balance system and compensates for reduced ground sensation. Single-leg standing while holding a table does the same thing. Calf raises strengthen your ankles and make each step feel more controlled, which helps with stairs and getting in and out of cars. Even something as simple as “toe yoga,” where you practice lifting and lowering individual toes, strengthens the connection between your nervous system and your feet.
These exercises won’t bring numb areas back to life, but they train your body to work better with the sensation you have. For people with neuropathy, that functional improvement often matters as much as the nerve recovery itself.
Medications for Neuropathy Symptoms
Most medications prescribed for peripheral neuropathy target pain rather than numbness. Two main classes are commonly used: anticonvulsants (like gabapentin and pregabalin) and certain antidepressants (like duloxetine). These drugs don’t restore sensation or repair nerves. They work by calming overactive nerve signals that cause burning, tingling, or shooting pain.
Patient experiences with these medications vary widely. Many people describe anticonvulsants as “taking the edge off” rather than eliminating pain, but even modest relief can significantly improve daily function. Common side effects include drowsiness, difficulty focusing, short-term memory problems (often called “brain fog”), weight gain, and dizziness. Antidepressant-based options range from modestly effective to unhelpful, depending on the individual. Finding the right medication often takes trial and adjustment.
Acupuncture and Supplements
Acupuncture has some evidence behind it for diabetic neuropathy. A large meta-analysis of randomized controlled trials found that acupuncture improved sensory nerve conduction velocity (the speed at which nerves transmit signals) more effectively than medication alone for several key nerves. Combining acupuncture with standard treatment showed better results than standard treatment by itself. This doesn’t mean acupuncture regrows nerves, but it may help existing nerves function more efficiently.
Alpha-lipoic acid, an antioxidant supplement often recommended for neuropathy, has a less encouraging evidence base. A Cochrane review, the gold standard for evaluating medical evidence, found that alpha-lipoic acid at doses ranging from 600 to 1,800 mg daily probably has little or no effect on neuropathy symptoms or nerve impairment compared to placebo after six months. It doesn’t appear to cause significant harm either, but the data doesn’t support strong claims about its benefit.
Realistic Timelines for Recovery
Peripheral nerves regrow at about 1 mm per day on average, though the rate varies by nerve. Some nerves in the arm regenerate at 2 to 5 mm per day, while others are slower. For your feet, the nerves have a long distance to travel from the point of damage (often at the spine or upper leg), which is why foot sensation is typically the last to return and the first to go.
A few benchmarks to keep in mind: vitamin deficiency-related neuropathy can start improving within weeks to months of correcting the deficiency. Alcohol-related neuropathy may show early improvement within a few months but can take years for full recovery. Diabetic neuropathy is the hardest to reverse, with the best outcomes coming from sustained blood sugar control over months to years. Compression neuropathy can improve relatively quickly once the pressure is removed, sometimes within weeks.
The common thread across all causes is that nerve healing is gradual. Sensation often returns in stages: first as tingling or hypersensitivity, then gradually normalizing. Some people recover fully, others partially, and in cases of severe or long-standing damage, some loss may be permanent. Starting treatment earlier consistently leads to better outcomes.