Several treatments can meaningfully reduce neuropathy symptoms, from prescription medications and supplements to physical therapy and blood sugar control. The right approach depends on what’s causing your nerve damage and which symptoms bother you most, but most people benefit from combining more than one strategy.
Blood Sugar Control Is the Foundation
Diabetic neuropathy is by far the most common type, and if elevated blood sugar is driving your nerve damage, no medication will work well unless you address it. The landmark Diabetes Control and Complications Trial showed that keeping A1C below 7% reduced the development and progression of neuropathy by 50 to 76%. That’s a dramatic reduction, and it works best when you start early, before significant nerve damage has accumulated.
For people with prediabetes or early type 2 diabetes, tighter blood sugar control can sometimes reverse mild neuropathy symptoms entirely. In more advanced cases, it slows the progression and makes other treatments more effective.
Prescription Medications That Target Nerve Pain
Nerve pain doesn’t respond well to standard painkillers like ibuprofen. It requires medications that change how your nervous system processes pain signals, and two main classes do this effectively.
SNRIs
Duloxetine is one of the most widely prescribed medications for neuropathic pain. It works by boosting two chemical messengers, serotonin and noradrenaline, in the spinal pathways that naturally suppress pain signals. Both messengers need to be amplified together for effective relief. Clinical trials show that 60 mg daily is the effective dose for diabetic neuropathy. Higher doses (120 mg) don’t provide additional benefit, and lower doses aren’t reliably effective.
Most people need four to six weeks on an SNRI before they can judge whether it’s working. If one medication in this class doesn’t help or causes side effects, guidelines recommend switching to a different class of drug rather than trying another SNRI.
Gabapentinoids
Gabapentin and pregabalin calm overactive nerve signaling through a different mechanism. These should be trialed for four to six weeks, with at least two of those weeks at the maximum tolerated dose. Starting low and increasing gradually helps minimize side effects like drowsiness and dizziness.
The American Academy of Neurology recommends thinking in terms of medication classes. If one class fails, move to another rather than cycling through similar drugs. Opioids are specifically not recommended for neuropathic pain.
Topical Treatments for Localized Pain
When pain is concentrated in a specific area, like the feet, topical options can provide relief without the systemic side effects of oral medications. High-concentration capsaicin patches (8%) are applied in a clinical setting and work by desensitizing the nerve endings in the skin. In clinical practice, 57% of patients achieved at least a 50% reduction in pain scores within the first eight weeks after a single application. Among responders, the median time before needing retreatment was about four months, with some patients going six months or longer.
Lower-strength capsaicin creams (available over the counter) work on the same principle but require daily application and take longer to build up an effect. Lidocaine patches are another option that numbs the area directly.
Alpha-Lipoic Acid
This antioxidant supplement has the strongest evidence of any over-the-counter option for neuropathy. A meta-analysis of randomized controlled trials found that 600 mg daily produced an average 50% reduction in a composite score of pain, burning, tingling, and numbness. The strongest evidence supports intravenous administration over three weeks, but oral supplementation at 600 mg daily also showed significant improvements after three to five weeks. Doses above 600 mg didn’t add meaningful benefit and increased the risk of nausea.
Check for Vitamin B12 Deficiency
B12 deficiency is a surprisingly common and treatable cause of neuropathy that often gets overlooked. A systematic review of 32 studies found that neuropathy risk increases significantly when B12 levels drop below 205 ng/L. The deficiency is especially common in people over 60, vegetarians, and those taking metformin for diabetes.
If low B12 is contributing to your symptoms, supplementation can halt further nerve damage and, in some cases, reverse it. Treatment typically involves an intensive loading phase (daily injections for about a week, then weekly for a month) followed by monthly maintenance injections of 1,000 micrograms. The earlier the deficiency is caught, the more likely nerve function will recover. A simple blood test can identify the problem.
TENS Units for Home Pain Relief
Transcutaneous electrical nerve stimulation (TENS) delivers mild electrical pulses through pads placed on the skin. It’s noninvasive, available without a prescription, and can be used at home. Clinical trials have tested a wide range of protocols: sessions typically last 20 to 30 minutes, anywhere from daily to three times weekly, over periods of two weeks to three months.
Most studies use either high-frequency settings (80 to 100 Hz) or low-frequency settings (2 to 4 Hz). Both approaches appear to provide relief, though the evidence base is still limited. TENS works best as a complement to other treatments rather than a standalone solution. It won’t reverse nerve damage, but it can take the edge off daily pain.
Exercise and Balance Training
Physical activity helps neuropathy on two fronts: it can reduce symptoms and protect you from the falls that neuropathy makes more likely. Exercise increases blood flow, oxygen, and energy supply to peripheral nerves, which may directly improve nerve function and reduce pain, burning, and numbness.
Progressive resistance training (gradually increasing the weight or resistance over time) is the most effective intervention for rebuilding the muscle strength that neuropathy erodes. But balance work matters just as much. Programs that combine strength and balance training with walking have consistently improved balance, walking ability, and fall rates in people with peripheral neuropathy. Effective programs in clinical studies ranged from supervised group sessions twice weekly for 12 weeks to home-based routines done 30 minutes a day, three times a week for five months.
One approach developed in Australia, called the Lifestyle Approach to Reducing Falls Through Exercise, embeds strength and balance exercises into everyday activities rather than requiring a separate workout. Participants experienced fewer falls, better dynamic balance, and greater confidence in their ability to stay on their feet. Even simple interventions like standing balance exercises twice a day for 10 minutes, combined with weekly supervised sessions, produced measurable improvements over eight weeks.
Foot-specific exercises that increase ankle range of motion and toe/foot strength also show promise for improving stability on uneven surfaces.
Combining Approaches for Better Results
Neuropathy rarely responds fully to a single treatment. The most effective strategies layer multiple approaches: controlling the underlying cause (blood sugar, B12 deficiency), using one or two medications to manage pain, and adding exercise to protect strength and balance. Topical treatments can fill in the gaps for localized flare-ups without adding systemic side effects. When starting a new medication, give it a fair trial of three to eight weeks before concluding it doesn’t work, since nerve pain treatments take time to reach their full effect.