Neuropathy can be managed through a combination of medications, lifestyle changes, physical therapy, and targeted self-care. While nerve damage often can’t be fully reversed, the right approach can significantly reduce pain, slow progression, and improve daily function. The specific mix of treatments depends on the type and cause of your neuropathy, but most people benefit from layering several strategies together.
Find and Treat the Underlying Cause
The single most important step is identifying why your nerves are damaged in the first place. Diabetes is the most common culprit, and bringing blood sugar under tighter control can slow or stop further nerve damage. But neuropathy also results from vitamin deficiencies, alcohol use, autoimmune conditions, infections, certain medications (particularly some chemotherapy drugs), and kidney disease. Treating the root cause won’t necessarily undo existing damage, but it prevents things from getting worse.
Vitamin B12 deserves special attention. The standard clinical cutoff for B12 deficiency is around 148 pmol/L, but research published in Neurology found that nerve conduction and sensation improved at levels closer to 390 to 400 pmol/L, nearly 2.7 times higher than the standard cutoff. If your B12 is technically “normal” but on the low side, supplementation may still help your nerve function. This is worth discussing with your provider, especially if you’re over 60, take metformin, or follow a plant-based diet.
Medications That Reduce Nerve Pain
Nerve pain doesn’t respond well to standard painkillers like ibuprofen or acetaminophen. Instead, doctors typically start with medications originally developed for seizures or depression, which work by calming overactive nerve signals.
Two anti-seizure medications are among the most widely prescribed options. Pregabalin, effective in a dosing range of 150 to 600 mg per day, is one of the best-studied drugs for neuropathic pain. Gabapentin works through a similar mechanism and is often tried first because it tends to be less expensive. Both can cause drowsiness and dizziness, particularly when you’re adjusting to them.
Certain antidepressants also work well for nerve pain, and this has nothing to do with whether you’re depressed. These drugs boost levels of noradrenaline and serotonin in the spinal cord, which strengthens your body’s built-in pain-dampening system. Older tricyclic antidepressants like amitriptyline are particularly effective. For every two to three patients treated, one achieves meaningful pain relief, a strong result in pain medicine. Newer dual-acting antidepressants like duloxetine offer a similar mechanism with fewer side effects for many people. The current American Diabetes Association guidelines specifically recommend against using opioids for neuropathic pain due to the risk of harm without adequate benefit.
Topical Treatments for Localized Pain
When pain is concentrated in your feet or hands, topical options let you target the problem area without the side effects of oral medications. Lidocaine 5% patches numb the skin locally and are considered a first-line topical treatment when oral therapy hasn’t provided enough relief. You apply them directly over the painful area, and they work within the patch’s footprint.
Capsaicin, the compound that makes chili peppers hot, is available in a high-concentration 8% patch applied by a healthcare provider. It works by overwhelming and then desensitizing the nerve fibers that transmit pain signals. A single application can provide relief for weeks. In a 24-week study comparing the two patches in people with diabetic neuropathy, the capsaicin 8% patch showed sustained pain reduction through both initial and repeat treatments. Lower-concentration capsaicin creams (available over the counter) require daily application and take several weeks to build up their effect, but they’re a reasonable starting point.
Exercise and Physical Therapy
Regular aerobic exercise is one of the most consistently helpful interventions for neuropathy, and it costs nothing. A large preclinical meta-analysis found that exercise reduced sensitivity to mechanical pressure, heat, and cold in neuropathic pain models. Interestingly, the duration and intensity of exercise didn’t seem to matter much. What mattered was doing it. Walking, swimming, cycling, or any activity that gets your heart rate up appears to help.
Exercise improves neuropathy through several pathways: it increases blood flow to peripheral nerves, helps regulate blood sugar, reduces inflammation, and may promote nerve fiber repair over time. Physical therapy adds another layer by improving balance and strength, which is critical when neuropathy affects sensation in your feet and increases your fall risk. A physical therapist can also teach you specific exercises that are safe given your level of numbness or pain, and help you build a routine you can stick with.
Supplements Worth Considering
Alpha-lipoic acid is the supplement with the strongest evidence for neuropathy. It’s a naturally occurring antioxidant that appears to protect nerve cells from damage. Clinical trials have tested it at 600 mg three times daily (1,800 mg total) for an initial period, followed by a maintenance dose of 600 mg once daily. Patients who responded to the higher dose in the first four weeks maintained their improvement on the lower dose over the following 16 weeks. Alpha-lipoic acid is widely available over the counter and is generally well tolerated, though it can lower blood sugar, so monitor accordingly if you take diabetes medications.
B-complex vitamins, particularly B1, B6, and B12, support nerve health. Supplementing makes the most difference when a deficiency is present, but even borderline levels may contribute to symptoms. Acetyl-L-carnitine and omega-3 fatty acids have some supporting evidence as well, though it’s less robust.
Spinal Cord Stimulation for Severe Cases
When medications, exercise, and other treatments haven’t provided adequate relief, spinal cord stimulation is an option for refractory neuropathic pain. A small device implanted near the spine delivers mild electrical pulses that interrupt pain signals before they reach the brain. You feel a gentle tingling instead of pain.
The process starts with a trial period. A surgeon places a temporary device so you can test whether it works for you before committing to a permanent implant. A successful trial typically means the stimulator cuts your pain by at least half. If the trial works, a permanent device is implanted in a second procedure. Most people who receive a permanent stimulator experience a roughly 50% reduction in pain. It’s not a cure, but for people who’ve exhausted other options, that level of relief can be life-changing.
Daily Foot Care
If neuropathy has reduced sensation in your feet, protecting them from injury becomes a daily priority. You may not feel a cut, blister, or pressure sore forming, and small wounds can quickly become serious infections. The American Diabetes Association recommends a straightforward daily routine:
- Wash and inspect daily. Use warm (not hot) soapy water. Check every surface of your feet for sores, cuts, blisters, corns, or redness. Dry carefully, and apply moisturizer everywhere except between your toes, where trapped moisture invites infection.
- Trim nails carefully. Cut toenails straight across to avoid ingrown nails, and file sharp edges with an emery board. Long or thick nails can press into neighboring toes and create open sores.
- Never go barefoot. Wear shoes or slippers at all times, even indoors. Before putting shoes on, check inside for small rocks or objects. Choose shoes that fit without pinching or rubbing, and wear moisture-wicking socks to keep feet dry.
These steps sound simple, but they prevent the majority of neuropathy-related foot complications. Making them automatic, like brushing your teeth, is one of the most impactful things you can do to protect yourself long-term.
Putting a Plan Together
Neuropathy management works best when you combine approaches. A realistic plan might include one or two medications to manage pain, regular exercise three to five times per week, a targeted supplement like alpha-lipoic acid, and a daily self-care routine for your feet. If you know or suspect a nutritional deficiency, correcting it can sometimes improve symptoms within a few months. For pain that resists all of these measures, interventional options like spinal cord stimulation remain available.
Progress is often gradual. Some treatments take weeks to reach full effect, and finding the right medication or combination may require patience and adjustments. The goal isn’t necessarily to eliminate every symptom, but to reduce pain to a manageable level, preserve function, and prevent further nerve damage.