Nerve pain can be reduced and often managed well through a combination of medications, physical techniques, and lifestyle changes. The approach that works best depends on what’s causing the pain, how long you’ve had it, and how severe it is. Most people need to try more than one strategy before finding the right combination, and the first treatment attempted often isn’t the one that sticks.
Why Nerve Pain Feels Different
Nerve pain, also called neuropathic pain, doesn’t behave like a pulled muscle or a bruise. Instead of a dull ache tied to an obvious injury, it tends to produce burning, shooting, stabbing, or electric-shock sensations. You might feel pain from things that shouldn’t hurt at all, like a bedsheet brushing your feet or cool air on your skin. This happens because damaged or misfiring nerves send faulty pain signals to your brain, even when there’s no active tissue damage.
Common causes include diabetes, pinched nerves from a herniated disc, shingles, chemotherapy, carpal tunnel syndrome, and vitamin deficiencies. Identifying and treating the underlying cause is the single most important step. Everything else manages the symptoms while that root problem is addressed.
Medications That Target Nerve Signals
Standard pain relievers like ibuprofen and acetaminophen do very little for nerve pain because they target inflammation, not misfiring nerve signals. The medications that actually work for neuropathic pain were originally developed for other conditions, which is why their names might seem unexpected.
International pain guidelines updated in 2025 by the Neuropathic Pain Special Interest Group of the International Association for the Study of Pain recommend three classes of medication as first-line options:
- Certain antidepressants (tricyclics and SNRIs): These alter how your brain processes pain signals. Amitriptyline and duloxetine are the most commonly prescribed. They’re used at lower doses for pain than for depression, and they typically take two to four weeks to reach full effect.
- Nerve-stabilizing medications: Gabapentin and pregabalin calm overactive nerve signals. They were originally designed for seizures but turned out to be effective for nerve pain. Drowsiness and dizziness are common early side effects that often ease over time.
If the first medication you try doesn’t help or causes side effects you can’t tolerate, guidelines recommend switching to one of the other options rather than giving up on medication entirely. Many people need to trial two or three drugs before finding the right fit.
Topical Options
For nerve pain in a specific area, topical treatments can help without the side effects of oral medications. Capsaicin patches (at 8% concentration) and lidocaine plasters (at 5%) are considered second-line treatments. Capsaicin works by depleting the chemical that nerve endings use to transmit pain signals. The first application often causes a temporary burning sensation, but with repeated use, the area becomes less sensitive. Lidocaine patches numb the area directly and are applied for set periods throughout the day.
Physical Techniques That Help
Nerve flossing (also called nerve gliding) is a specific movement technique that gently stretches and mobilizes nerves so they slide more smoothly through surrounding tissues. It looks similar to stretching, but the movements are slower and more controlled. You don’t push your range of motion the way you would with a normal stretch, because nerves are delicate. Instead, you put gentle tension on one end of the nerve while relaxing the other end, then reverse the motion.
This back-and-forth movement reduces tension and pressure on the nerve, helps fluid inside nerve cells flow more easily, and improves the nerve’s ability to transmit signals without triggering pain. A physical therapist can show you the specific gliding exercises for your affected nerve, whether it’s in your wrist, neck, lower back, or legs. These exercises are simple enough to do at home once you learn the technique, and many people notice gradual improvement over several weeks of consistent practice.
Beyond nerve flossing, regular low-impact exercise like walking, swimming, or cycling helps nerve pain in a less direct but equally important way. Movement increases blood flow to damaged nerves, helps regulate blood sugar (critical if diabetes is involved), and triggers your body’s own pain-relieving chemicals. Even 20 to 30 minutes of moderate activity most days can make a measurable difference over time.
How Your Diet Affects Nerve Pain
What you eat has a more direct connection to nerve pain than most people realize. Research comparing people with chronic pain to pain-free individuals found that the pain group had significantly lower diet quality, higher inflammatory scores, and consumed less protein, dietary fiber, omega-3 fatty acids, and several key vitamins and minerals. Pain sensitivity was directly linked to how inflammatory a person’s overall diet was.
The nutrients with the strongest connection to lower pain sensitivity include vitamins E, D, A, B6, and B12, along with zinc and magnesium. People with chronic pain also tended to drink less water. This doesn’t mean supplements will cure nerve pain, but it does mean that a diet heavy in processed food and low in vegetables, fish, nuts, and whole grains may be actively making your nerve pain worse.
Vitamin B12 Deserves Special Attention
Vitamin B12 deficiency is one of the treatable causes of nerve pain that frequently goes undiagnosed. The standard clinical cutoff for B12 deficiency is set at 148 pmol/L, but research published in Neurology found that optimal neurological function requires levels closer to 400 pmol/L, nearly 2.7 times higher than the deficiency threshold. Low B12 is especially common in older adults, vegetarians, vegans, and people taking certain medications like metformin or long-term acid reducers.
If your B12 levels fall in the “normal” range but below 400 pmol/L, your nerves may still not be functioning at their best. A simple blood test can check your levels, and supplementation through pills or injections can reverse B12-related nerve damage if it’s caught early enough.
When Standard Treatments Don’t Work
For people who’ve tried multiple medications and physical approaches without adequate relief, more advanced options exist. Spinal cord stimulation is an implanted device that delivers mild electrical pulses to the spinal cord, interrupting pain signals before they reach the brain. It’s primarily used for people with failed back surgery syndrome, complex regional pain syndrome, and nerve pain from vascular disease. A successful outcome is defined as greater than 50% pain reduction, and candidates typically undergo a temporary trial period before a permanent device is placed.
Other third-line options include targeted injections of botulinum toxin, which can block pain signals at specific nerve sites, and a brain stimulation technique called repetitive transcranial magnetic stimulation. Opioid medications are reserved as a last resort for people whose pain has worsened despite all other reasonable treatments, and current guidelines recommend using them for the shortest possible duration.
Red Flags That Need Urgent Attention
Most nerve pain is a chronic nuisance rather than an emergency, but certain symptoms signal something that requires immediate evaluation. Sudden loss of bladder or bowel control combined with back pain or leg numbness could indicate cauda equina syndrome, a condition where nerves at the base of the spine are severely compressed. This needs emergency care within hours to prevent permanent damage.
Other warning signs include progressive weakness or numbness in your legs that makes it hard to walk, nerve pain accompanied by fever or chills (suggesting infection), unexplained weight loss alongside persistent pain, and sudden severe pain following an injury or fall. Numbness, tingling, or weakness that rapidly spreads to new areas of your body also warrants prompt medical evaluation, as it may indicate nerve compression that could become permanent without treatment.