Several treatments can meaningfully reduce neuropathy symptoms, ranging from prescription medications to exercise, supplements, and topical options. No single approach works for everyone, but most people find relief through some combination of these strategies. The key is matching the right treatments to your specific situation, since neuropathy has dozens of possible causes and what works depends partly on what’s driving the nerve damage.
Medications That Reduce Nerve Pain
Four classes of oral medication have strong evidence for reducing neuropathic pain, and the American Academy of Neurology considers them roughly equal in effectiveness. These are tricyclic antidepressants, serotonin-norepinephrine reuptake inhibitors (SNRIs), gabapentinoids, and sodium channel blockers. Because no single class clearly outperforms the others, the choice often comes down to side effects and how well you tolerate a particular drug.
Gabapentinoids like gabapentin and pregabalin are among the most commonly prescribed options. They work by calming overactive nerve signals. In head-to-head comparisons, pregabalin tends to perform slightly better on pain scales and causes fewer side effects at lower doses than gabapentin. The most common side effects for both include dizziness and drowsiness, though pregabalin can also cause visual disturbances and water retention in some people. Side effect rates are relatively low for both: one retrospective study found adverse events in only about 2% of gabapentin users and 7% of pregabalin users.
Antidepressants used for nerve pain aren’t prescribed because of depression. They work by boosting the activity of chemical messengers in the spinal cord that naturally dampen pain signals. Amitriptyline, a tricyclic antidepressant, has a large effect size for pain reduction, though it can cause dry mouth, constipation, and drowsiness that limit how high the dose can go. Duloxetine, an SNRI, is FDA-approved specifically for diabetic neuropathy pain. Both are typically taken at bedtime. In comparative studies, the most effective doses were 25 mg for amitriptyline and 60 mg for duloxetine. Duloxetine does carry a notably higher rate of side effects (around 23%) compared to gabapentinoids.
Opioids are explicitly not recommended. The AAN advises against using them for neuropathic pain, as the risks outweigh the benefits for this type of chronic condition.
Topical Treatments for Localized Pain
When pain is concentrated in a specific area, like the feet or hands, topical options let you target that spot without the side effects of oral medications. Over-the-counter capsaicin cream (the compound that makes chili peppers hot) gradually desensitizes nerve endings with regular use over several weeks.
A prescription-strength capsaicin patch delivers a much higher concentration in a single 60-minute application at a clinic. A meta-analysis of over 1,300 patients with postherpetic neuralgia (nerve pain after shingles) found that this patch provided pain relief lasting an average of five months per application, with the analgesic effect kicking in after about three and a half days. Treatments can be repeated every 90 days if needed. Lidocaine patches are another option that numb the skin surface and can be applied at home.
Exercise That Improves Symptoms
Regular physical activity is one of the most consistently effective non-drug interventions for neuropathy. It improves blood flow to damaged nerves, helps control blood sugar (a major factor in diabetic neuropathy), and can directly reduce pain intensity. The benefits show up across very different types of neuropathy.
The research points to a clear pattern: moderate-intensity exercise for at least 30 minutes, three or more times per week, sustained over 8 to 12 weeks. Aerobic exercise at this dose significantly reduced pain in studies of HIV-related neuropathy. Combined moderate-intensity training (roughly 50 minutes, four times weekly for eight weeks) reduced pain in people with diabetic neuropathy. For chemotherapy-induced neuropathy, daily 30-minute sessions of strength and balance training over 10 weeks decreased pain intensity. Even yoga, practiced three times a week for 12 weeks, reduced neuropathic pain symptoms in people with multiple sclerosis.
You don’t need to follow these exact protocols. The consistent takeaway is that sustained, moderate activity matters more than the specific type. Walking, swimming, cycling, and balance exercises are all reasonable starting points, especially if numbness in your feet makes high-impact exercise risky.
Supplements Worth Considering
Alpha-Lipoic Acid
Alpha-lipoic acid is an antioxidant with the strongest supplement evidence for diabetic neuropathy. It appears to protect nerve cells from damage caused by high blood sugar. In a multicenter study, patients who took 600 mg three times daily for four weeks experienced meaningful symptom improvement. Those who responded well were then maintained on 600 mg once daily for an additional 16 weeks with continued benefit. No adverse events were observed during the study. This supplement is available over the counter, but the dosing used in research (600 mg daily as a maintenance dose) is specific and worth noting.
Vitamin B12
B12 deficiency is a common and correctable cause of neuropathy, particularly in older adults and people taking certain medications like metformin or proton pump inhibitors. The standard clinical cutoff for B12 deficiency is below 148 pmol/L, but research from Neurology suggests this threshold may be far too low for nerve health. Levels around 390 to 410 pmol/L were associated with better nerve conduction speed and less cognitive decline. That’s roughly 2.7 times higher than the current deficiency cutoff. If your B12 is technically “normal” but on the lower end, it may still be worth discussing supplementation with your provider, especially if you have unexplained numbness or tingling.
TENS Therapy
Transcutaneous electrical nerve stimulation (TENS) uses a small battery-powered device to send mild electrical pulses through pads placed on your skin. These pulses interrupt pain signals traveling to your brain and may trigger the release of your body’s natural painkillers. TENS units are widely available without a prescription. You can adjust the intensity and frequency of the pulses yourself, and many people use them several times a day for up to 60 minutes per session. The relief is typically temporary, lasting while the device is on and for some time afterward, but it’s a low-risk option with essentially no systemic side effects.
Managing the Underlying Cause
All of the above treatments address symptoms, but the single most important thing you can do for neuropathy is identify and treat whatever is causing the nerve damage in the first place. Diabetes accounts for roughly a third of all peripheral neuropathy cases, and tightly controlling blood sugar is the only proven way to slow or halt diabetic nerve damage. Neuropathy from B12 or other nutritional deficiencies can partially or fully reverse with supplementation. Alcohol-related neuropathy improves with abstinence. Autoimmune causes may respond to immunotherapy.
If you haven’t had a thorough workup to determine the cause, that’s the highest-value next step. About 30% of neuropathy cases have no identifiable cause (called idiopathic neuropathy), but ruling out treatable conditions first makes a real difference in long-term outcomes. A basic evaluation typically includes blood tests for blood sugar, B12, thyroid function, and markers of inflammation or autoimmune activity.